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CIFS: Rename Get/FreeXid and make them work with unsigned int 

Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
This commit is contained in:
Pavel Shilovsky 2012-06-20 11:21:16 +04:00 committed by Steve French
parent 2e6e02ab6d
commit 6d5786a34d
14 changed files with 375 additions and 352 deletions
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7
fs/cifs/cifs_dfs_ref.c
View File

@ -275,7 +275,8 @@ static struct vfsmount *cifs_dfs_do_automount(struct dentry *mntpt)
struct cifs_sb_info *cifs_sb; struct cifs_sb_info *cifs_sb;
struct cifs_ses *ses; struct cifs_ses *ses;
char *full_path; char *full_path;
int xid, i; unsigned int xid;
int i;
int rc; int rc;
struct vfsmount *mnt; struct vfsmount *mnt;
struct tcon_link *tlink; struct tcon_link *tlink;
@ -302,11 +303,11 @@ static struct vfsmount *cifs_dfs_do_automount(struct dentry *mntpt)
} }
ses = tlink_tcon(tlink)->ses; ses = tlink_tcon(tlink)->ses;
xid = GetXid(); xid = get_xid();
rc = get_dfs_path(xid, ses, full_path + 1, cifs_sb->local_nls, rc = get_dfs_path(xid, ses, full_path + 1, cifs_sb->local_nls,
&num_referrals, &referrals, &num_referrals, &referrals,
cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
FreeXid(xid); free_xid(xid);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);

21
fs/cifs/cifsacl.c
View File

@ -1153,15 +1153,16 @@ static struct cifs_ntsd *get_cifs_acl_by_fid(struct cifs_sb_info *cifs_sb,
__u16 fid, u32 *pacllen) __u16 fid, u32 *pacllen)
{ {
struct cifs_ntsd *pntsd = NULL; struct cifs_ntsd *pntsd = NULL;
int xid, rc; unsigned int xid;
int rc;
struct tcon_link *tlink = cifs_sb_tlink(cifs_sb); struct tcon_link *tlink = cifs_sb_tlink(cifs_sb);
if (IS_ERR(tlink)) if (IS_ERR(tlink))
return ERR_CAST(tlink); return ERR_CAST(tlink);
xid = GetXid(); xid = get_xid();
rc = CIFSSMBGetCIFSACL(xid, tlink_tcon(tlink), fid, &pntsd, pacllen); rc = CIFSSMBGetCIFSACL(xid, tlink_tcon(tlink), fid, &pntsd, pacllen);
FreeXid(xid); free_xid(xid);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
@ -1176,7 +1177,8 @@ static struct cifs_ntsd *get_cifs_acl_by_path(struct cifs_sb_info *cifs_sb,
{ {
struct cifs_ntsd *pntsd = NULL; struct cifs_ntsd *pntsd = NULL;
int oplock = 0; int oplock = 0;
int xid, rc, create_options = 0; unsigned int xid;
int rc, create_options = 0;
__u16 fid; __u16 fid;
struct cifs_tcon *tcon; struct cifs_tcon *tcon;
struct tcon_link *tlink = cifs_sb_tlink(cifs_sb); struct tcon_link *tlink = cifs_sb_tlink(cifs_sb);
@ -1185,7 +1187,7 @@ static struct cifs_ntsd *get_cifs_acl_by_path(struct cifs_sb_info *cifs_sb,
return ERR_CAST(tlink); return ERR_CAST(tlink);
tcon = tlink_tcon(tlink); tcon = tlink_tcon(tlink);
xid = GetXid(); xid = get_xid();
if (backup_cred(cifs_sb)) if (backup_cred(cifs_sb))
create_options |= CREATE_OPEN_BACKUP_INTENT; create_options |= CREATE_OPEN_BACKUP_INTENT;
@ -1199,7 +1201,7 @@ static struct cifs_ntsd *get_cifs_acl_by_path(struct cifs_sb_info *cifs_sb,
} }
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
FreeXid(xid); free_xid(xid);
cFYI(1, "%s: rc = %d ACL len %d", __func__, rc, *pacllen); cFYI(1, "%s: rc = %d ACL len %d", __func__, rc, *pacllen);
if (rc) if (rc)
@ -1230,7 +1232,8 @@ int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
struct inode *inode, const char *path, int aclflag) struct inode *inode, const char *path, int aclflag)
{ {
int oplock = 0; int oplock = 0;
int xid, rc, access_flags, create_options = 0; unsigned int xid;
int rc, access_flags, create_options = 0;
__u16 fid; __u16 fid;
struct cifs_tcon *tcon; struct cifs_tcon *tcon;
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb); struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
@ -1240,7 +1243,7 @@ int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
return PTR_ERR(tlink); return PTR_ERR(tlink);
tcon = tlink_tcon(tlink); tcon = tlink_tcon(tlink);
xid = GetXid(); xid = get_xid();
if (backup_cred(cifs_sb)) if (backup_cred(cifs_sb))
create_options |= CREATE_OPEN_BACKUP_INTENT; create_options |= CREATE_OPEN_BACKUP_INTENT;
@ -1263,7 +1266,7 @@ int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
CIFSSMBClose(xid, tcon, fid); CIFSSMBClose(xid, tcon, fid);
out: out:
FreeXid(xid); free_xid(xid);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
return rc; return rc;
} }

6
fs/cifs/cifsfs.c
View File

@ -158,9 +158,9 @@ cifs_statfs(struct dentry *dentry, struct kstatfs *buf)
struct cifs_sb_info *cifs_sb = CIFS_SB(sb); struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
struct cifs_tcon *tcon = cifs_sb_master_tcon(cifs_sb); struct cifs_tcon *tcon = cifs_sb_master_tcon(cifs_sb);
int rc = -EOPNOTSUPP; int rc = -EOPNOTSUPP;
int xid; unsigned int xid;
xid = GetXid(); xid = get_xid();
buf->f_type = CIFS_MAGIC_NUMBER; buf->f_type = CIFS_MAGIC_NUMBER;
@ -197,7 +197,7 @@ cifs_statfs(struct dentry *dentry, struct kstatfs *buf)
if (rc) if (rc)
rc = SMBOldQFSInfo(xid, tcon, buf); rc = SMBOldQFSInfo(xid, tcon, buf);
FreeXid(xid); free_xid(xid);
return 0; return 0;
} }

159
fs/cifs/cifsproto.h
View File

@ -37,20 +37,20 @@ extern struct smb_hdr *cifs_small_buf_get(void);
extern void cifs_small_buf_release(void *); extern void cifs_small_buf_release(void *);
extern int smb_send(struct TCP_Server_Info *, struct smb_hdr *, extern int smb_send(struct TCP_Server_Info *, struct smb_hdr *,
unsigned int /* length */); unsigned int /* length */);
extern unsigned int _GetXid(void); extern unsigned int _get_xid(void);
extern void _FreeXid(unsigned int); extern void _free_xid(unsigned int);
#define GetXid() \ #define get_xid() \
({ \ ({ \
int __xid = (int)_GetXid(); \ unsigned int __xid = _get_xid(); \
cFYI(1, "CIFS VFS: in %s as Xid: %d with uid: %d", \ cFYI(1, "CIFS VFS: in %s as Xid: %u with uid: %d", \
__func__, __xid, current_fsuid()); \ __func__, __xid, current_fsuid()); \
__xid; \ __xid; \
}) })
#define FreeXid(curr_xid) \ #define free_xid(curr_xid) \
do { \ do { \
_FreeXid(curr_xid); \ _free_xid(curr_xid); \
cFYI(1, "CIFS VFS: leaving %s (xid = %d) rc = %d", \ cFYI(1, "CIFS VFS: leaving %s (xid = %u) rc = %d", \
__func__, curr_xid, (int)rc); \ __func__, curr_xid, (int)rc); \
} while (0) } while (0)
extern int init_cifs_idmap(void); extern int init_cifs_idmap(void);
@ -123,10 +123,10 @@ extern void cifs_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock);
extern struct cifsFileInfo *cifs_new_fileinfo(__u16 fileHandle, extern struct cifsFileInfo *cifs_new_fileinfo(__u16 fileHandle,
struct file *file, struct tcon_link *tlink, struct file *file, struct tcon_link *tlink,
__u32 oplock); __u32 oplock);
extern int cifs_posix_open(char *full_path, struct inode **pinode, extern int cifs_posix_open(char *full_path, struct inode **inode,
struct super_block *sb, struct super_block *sb, int mode,
int mode, unsigned int f_flags, unsigned int f_flags, __u32 *oplock, __u16 *netfid,
__u32 *poplock, __u16 *pnetfid, int xid); unsigned int xid);
void cifs_fill_uniqueid(struct super_block *sb, struct cifs_fattr *fattr); void cifs_fill_uniqueid(struct super_block *sb, struct cifs_fattr *fattr);
extern void cifs_unix_basic_to_fattr(struct cifs_fattr *fattr, extern void cifs_unix_basic_to_fattr(struct cifs_fattr *fattr,
FILE_UNIX_BASIC_INFO *info, FILE_UNIX_BASIC_INFO *info,
@ -139,11 +139,12 @@ extern int cifs_get_file_info(struct file *filp);
extern int cifs_get_inode_info(struct inode **pinode, extern int cifs_get_inode_info(struct inode **pinode,
const unsigned char *search_path, const unsigned char *search_path,
FILE_ALL_INFO *pfile_info, FILE_ALL_INFO *pfile_info,
struct super_block *sb, int xid, const __u16 *pfid); struct super_block *sb, unsigned int xid,
const __u16 *pfid);
extern int cifs_get_file_info_unix(struct file *filp); extern int cifs_get_file_info_unix(struct file *filp);
extern int cifs_get_inode_info_unix(struct inode **pinode, extern int cifs_get_inode_info_unix(struct inode **pinode,
const unsigned char *search_path, const unsigned char *search_path,
struct super_block *sb, int xid); struct super_block *sb, unsigned int xid);
extern int cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb, extern int cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb,
struct cifs_fattr *fattr, struct inode *inode, struct cifs_fattr *fattr, struct inode *inode,
const char *path, const __u16 *pfid); const char *path, const __u16 *pfid);
@ -188,88 +189,90 @@ extern int CIFSTCon(const unsigned int xid, struct cifs_ses *ses,
const char *tree, struct cifs_tcon *tcon, const char *tree, struct cifs_tcon *tcon,
const struct nls_table *); const struct nls_table *);
extern int CIFSFindFirst(const int xid, struct cifs_tcon *tcon, extern int CIFSFindFirst(const unsigned int xid, struct cifs_tcon *tcon,
const char *searchName, const struct nls_table *nls_codepage, const char *searchName, const struct nls_table *nls_codepage,
__u16 *searchHandle, __u16 search_flags, __u16 *searchHandle, __u16 search_flags,
struct cifs_search_info *psrch_inf, struct cifs_search_info *psrch_inf,
int map, const char dirsep); int map, const char dirsep);
extern int CIFSFindNext(const int xid, struct cifs_tcon *tcon, extern int CIFSFindNext(const unsigned int xid, struct cifs_tcon *tcon,
__u16 searchHandle, __u16 search_flags, __u16 searchHandle, __u16 search_flags,
struct cifs_search_info *psrch_inf); struct cifs_search_info *psrch_inf);
extern int CIFSFindClose(const int, struct cifs_tcon *tcon, extern int CIFSFindClose(const unsigned int xid, struct cifs_tcon *tcon,
const __u16 search_handle); const __u16 search_handle);
extern int CIFSSMBQFileInfo(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBQFileInfo(const unsigned int xid, struct cifs_tcon *tcon,
u16 netfid, FILE_ALL_INFO *pFindData); u16 netfid, FILE_ALL_INFO *pFindData);
extern int CIFSSMBQPathInfo(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBQPathInfo(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *searchName, const unsigned char *searchName,
FILE_ALL_INFO *findData, FILE_ALL_INFO *findData,
int legacy /* whether to use old info level */, int legacy /* whether to use old info level */,
const struct nls_table *nls_codepage, int remap); const struct nls_table *nls_codepage, int remap);
extern int SMBQueryInformation(const int xid, struct cifs_tcon *tcon, extern int SMBQueryInformation(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *searchName, const unsigned char *searchName,
FILE_ALL_INFO *findData, FILE_ALL_INFO *findData,
const struct nls_table *nls_codepage, int remap); const struct nls_table *nls_codepage, int remap);
extern int CIFSSMBUnixQFileInfo(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBUnixQFileInfo(const unsigned int xid, struct cifs_tcon *tcon,
u16 netfid, FILE_UNIX_BASIC_INFO *pFindData); u16 netfid, FILE_UNIX_BASIC_INFO *pFindData);
extern int CIFSSMBUnixQPathInfo(const int xid, extern int CIFSSMBUnixQPathInfo(const unsigned int xid,
struct cifs_tcon *tcon, struct cifs_tcon *tcon,
const unsigned char *searchName, const unsigned char *searchName,
FILE_UNIX_BASIC_INFO *pFindData, FILE_UNIX_BASIC_INFO *pFindData,
const struct nls_table *nls_codepage, int remap); const struct nls_table *nls_codepage, int remap);
extern int CIFSGetDFSRefer(const int xid, struct cifs_ses *ses, extern int CIFSGetDFSRefer(const unsigned int xid, struct cifs_ses *ses,
const unsigned char *searchName, const unsigned char *searchName,
struct dfs_info3_param **target_nodes, struct dfs_info3_param **target_nodes,
unsigned int *number_of_nodes_in_array, unsigned int *number_of_nodes_in_array,
const struct nls_table *nls_codepage, int remap); const struct nls_table *nls_codepage, int remap);
extern int get_dfs_path(int xid, struct cifs_ses *pSesInfo, extern int get_dfs_path(unsigned int xid, struct cifs_ses *pSesInfo,
const char *old_path, const char *old_path,
const struct nls_table *nls_codepage, const struct nls_table *nls_codepage,
unsigned int *pnum_referrals, unsigned int *pnum_referrals,
struct dfs_info3_param **preferrals, struct dfs_info3_param **preferrals,
int remap); int remap);
extern void reset_cifs_unix_caps(int xid, struct cifs_tcon *tcon, extern void reset_cifs_unix_caps(unsigned int xid, struct cifs_tcon *tcon,
struct cifs_sb_info *cifs_sb, struct cifs_sb_info *cifs_sb,
struct smb_vol *vol); struct smb_vol *vol);
extern int CIFSSMBQFSInfo(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBQFSInfo(const unsigned int xid, struct cifs_tcon *tcon,
struct kstatfs *FSData); struct kstatfs *FSData);
extern int SMBOldQFSInfo(const int xid, struct cifs_tcon *tcon, extern int SMBOldQFSInfo(const unsigned int xid, struct cifs_tcon *tcon,
struct kstatfs *FSData); struct kstatfs *FSData);
extern int CIFSSMBSetFSUnixInfo(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBSetFSUnixInfo(const unsigned int xid, struct cifs_tcon *tcon,
__u64 cap); __u64 cap);
extern int CIFSSMBQFSAttributeInfo(const int xid, extern int CIFSSMBQFSAttributeInfo(const unsigned int xid,
struct cifs_tcon *tcon); struct cifs_tcon *tcon);
extern int CIFSSMBQFSDeviceInfo(const int xid, struct cifs_tcon *tcon); extern int CIFSSMBQFSDeviceInfo(const unsigned int xid, struct cifs_tcon *tcon);
extern int CIFSSMBQFSUnixInfo(const int xid, struct cifs_tcon *tcon); extern int CIFSSMBQFSUnixInfo(const unsigned int xid, struct cifs_tcon *tcon);
extern int CIFSSMBQFSPosixInfo(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBQFSPosixInfo(const unsigned int xid, struct cifs_tcon *tcon,
struct kstatfs *FSData); struct kstatfs *FSData);
extern int CIFSSMBSetPathInfo(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBSetPathInfo(const unsigned int xid, struct cifs_tcon *tcon,
const char *fileName, const FILE_BASIC_INFO *data, const char *fileName, const FILE_BASIC_INFO *data,
const struct nls_table *nls_codepage, const struct nls_table *nls_codepage,
int remap_special_chars); int remap_special_chars);
extern int CIFSSMBSetFileInfo(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBSetFileInfo(const unsigned int xid, struct cifs_tcon *tcon,
const FILE_BASIC_INFO *data, __u16 fid, const FILE_BASIC_INFO *data, __u16 fid,
__u32 pid_of_opener); __u32 pid_of_opener);
extern int CIFSSMBSetFileDisposition(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBSetFileDisposition(const unsigned int xid,
bool delete_file, __u16 fid, __u32 pid_of_opener); struct cifs_tcon *tcon,
bool delete_file, __u16 fid,
__u32 pid_of_opener);
#if 0 #if 0
extern int CIFSSMBSetAttrLegacy(int xid, struct cifs_tcon *tcon, extern int CIFSSMBSetAttrLegacy(unsigned int xid, struct cifs_tcon *tcon,
char *fileName, __u16 dos_attributes, char *fileName, __u16 dos_attributes,
const struct nls_table *nls_codepage); const struct nls_table *nls_codepage);
#endif /* possibly unneeded function */ #endif /* possibly unneeded function */
extern int CIFSSMBSetEOF(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBSetEOF(const unsigned int xid, struct cifs_tcon *tcon,
const char *fileName, __u64 size, const char *fileName, __u64 size,
bool setAllocationSizeFlag, bool setAllocationSizeFlag,
const struct nls_table *nls_codepage, const struct nls_table *nls_codepage,
int remap_special_chars); int remap_special_chars);
extern int CIFSSMBSetFileSize(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBSetFileSize(const unsigned int xid, struct cifs_tcon *tcon,
__u64 size, __u16 fileHandle, __u32 opener_pid, __u64 size, __u16 fileHandle, __u32 opener_pid,
bool AllocSizeFlag); bool AllocSizeFlag);
@ -283,108 +286,110 @@ struct cifs_unix_set_info_args {
dev_t device; dev_t device;
}; };
extern int CIFSSMBUnixSetFileInfo(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBUnixSetFileInfo(const unsigned int xid,
struct cifs_tcon *tcon,
const struct cifs_unix_set_info_args *args, const struct cifs_unix_set_info_args *args,
u16 fid, u32 pid_of_opener); u16 fid, u32 pid_of_opener);
extern int CIFSSMBUnixSetPathInfo(const int xid, struct cifs_tcon *pTcon, extern int CIFSSMBUnixSetPathInfo(const unsigned int xid,
char *fileName, struct cifs_tcon *tcon, char *file_name,
const struct cifs_unix_set_info_args *args, const struct cifs_unix_set_info_args *args,
const struct nls_table *nls_codepage, const struct nls_table *nls_codepage,
int remap_special_chars); int remap_special_chars);
extern int CIFSSMBMkDir(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBMkDir(const unsigned int xid, struct cifs_tcon *tcon,
const char *newName, const char *newName,
const struct nls_table *nls_codepage, const struct nls_table *nls_codepage,
int remap_special_chars); int remap_special_chars);
extern int CIFSSMBRmDir(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBRmDir(const unsigned int xid, struct cifs_tcon *tcon,
const char *name, const struct nls_table *nls_codepage, const char *name, const struct nls_table *nls_codepage,
int remap_special_chars); int remap_special_chars);
extern int CIFSPOSIXDelFile(const int xid, struct cifs_tcon *tcon, extern int CIFSPOSIXDelFile(const unsigned int xid, struct cifs_tcon *tcon,
const char *name, __u16 type, const char *name, __u16 type,
const struct nls_table *nls_codepage, const struct nls_table *nls_codepage,
int remap_special_chars); int remap_special_chars);
extern int CIFSSMBDelFile(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBDelFile(const unsigned int xid, struct cifs_tcon *tcon,
const char *name, const char *name,
const struct nls_table *nls_codepage, const struct nls_table *nls_codepage,
int remap_special_chars); int remap_special_chars);
extern int CIFSSMBRename(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBRename(const unsigned int xid, struct cifs_tcon *tcon,
const char *fromName, const char *toName, const char *fromName, const char *toName,
const struct nls_table *nls_codepage, const struct nls_table *nls_codepage,
int remap_special_chars); int remap_special_chars);
extern int CIFSSMBRenameOpenFile(const int xid, struct cifs_tcon *pTcon, extern int CIFSSMBRenameOpenFile(const unsigned int xid, struct cifs_tcon *tcon,
int netfid, const char *target_name, int netfid, const char *target_name,
const struct nls_table *nls_codepage, const struct nls_table *nls_codepage,
int remap_special_chars); int remap_special_chars);
extern int CIFSCreateHardLink(const int xid, extern int CIFSCreateHardLink(const unsigned int xid,
struct cifs_tcon *tcon, struct cifs_tcon *tcon,
const char *fromName, const char *toName, const char *fromName, const char *toName,
const struct nls_table *nls_codepage, const struct nls_table *nls_codepage,
int remap_special_chars); int remap_special_chars);
extern int CIFSUnixCreateHardLink(const int xid, extern int CIFSUnixCreateHardLink(const unsigned int xid,
struct cifs_tcon *tcon, struct cifs_tcon *tcon,
const char *fromName, const char *toName, const char *fromName, const char *toName,
const struct nls_table *nls_codepage, const struct nls_table *nls_codepage,
int remap_special_chars); int remap_special_chars);
extern int CIFSUnixCreateSymLink(const int xid, extern int CIFSUnixCreateSymLink(const unsigned int xid,
struct cifs_tcon *tcon, struct cifs_tcon *tcon,
const char *fromName, const char *toName, const char *fromName, const char *toName,
const struct nls_table *nls_codepage); const struct nls_table *nls_codepage);
extern int CIFSSMBUnixQuerySymLink(const int xid, extern int CIFSSMBUnixQuerySymLink(const unsigned int xid,
struct cifs_tcon *tcon, struct cifs_tcon *tcon,
const unsigned char *searchName, char **syminfo, const unsigned char *searchName, char **syminfo,
const struct nls_table *nls_codepage); const struct nls_table *nls_codepage);
#ifdef CONFIG_CIFS_SYMLINK_EXPERIMENTAL #ifdef CONFIG_CIFS_SYMLINK_EXPERIMENTAL
extern int CIFSSMBQueryReparseLinkInfo(const int xid, extern int CIFSSMBQueryReparseLinkInfo(const unsigned int xid,
struct cifs_tcon *tcon, struct cifs_tcon *tcon,
const unsigned char *searchName, const unsigned char *searchName,
char *symlinkinfo, const int buflen, __u16 fid, char *symlinkinfo, const int buflen, __u16 fid,
const struct nls_table *nls_codepage); const struct nls_table *nls_codepage);
#endif /* temporarily unused until cifs_symlink fixed */ #endif /* temporarily unused until cifs_symlink fixed */
extern int CIFSSMBOpen(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBOpen(const unsigned int xid, struct cifs_tcon *tcon,
const char *fileName, const int disposition, const char *fileName, const int disposition,
const int access_flags, const int omode, const int access_flags, const int omode,
__u16 *netfid, int *pOplock, FILE_ALL_INFO *, __u16 *netfid, int *pOplock, FILE_ALL_INFO *,
const struct nls_table *nls_codepage, int remap); const struct nls_table *nls_codepage, int remap);
extern int SMBLegacyOpen(const int xid, struct cifs_tcon *tcon, extern int SMBLegacyOpen(const unsigned int xid, struct cifs_tcon *tcon,
const char *fileName, const int disposition, const char *fileName, const int disposition,
const int access_flags, const int omode, const int access_flags, const int omode,
__u16 *netfid, int *pOplock, FILE_ALL_INFO *, __u16 *netfid, int *pOplock, FILE_ALL_INFO *,
const struct nls_table *nls_codepage, int remap); const struct nls_table *nls_codepage, int remap);
extern int CIFSPOSIXCreate(const int xid, struct cifs_tcon *tcon, extern int CIFSPOSIXCreate(const unsigned int xid, struct cifs_tcon *tcon,
u32 posix_flags, __u64 mode, __u16 *netfid, u32 posix_flags, __u64 mode, __u16 *netfid,
FILE_UNIX_BASIC_INFO *pRetData, FILE_UNIX_BASIC_INFO *pRetData,
__u32 *pOplock, const char *name, __u32 *pOplock, const char *name,
const struct nls_table *nls_codepage, int remap); const struct nls_table *nls_codepage, int remap);
extern int CIFSSMBClose(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBClose(const unsigned int xid, struct cifs_tcon *tcon,
const int smb_file_id); const int smb_file_id);
extern int CIFSSMBFlush(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBFlush(const unsigned int xid, struct cifs_tcon *tcon,
const int smb_file_id); const int smb_file_id);
extern int CIFSSMBRead(const int xid, struct cifs_io_parms *io_parms, extern int CIFSSMBRead(const unsigned int xid, struct cifs_io_parms *io_parms,
unsigned int *nbytes, char **buf, unsigned int *nbytes, char **buf,
int *return_buf_type); int *return_buf_type);
extern int CIFSSMBWrite(const int xid, struct cifs_io_parms *io_parms, extern int CIFSSMBWrite(const unsigned int xid, struct cifs_io_parms *io_parms,
unsigned int *nbytes, const char *buf, unsigned int *nbytes, const char *buf,
const char __user *ubuf, const int long_op); const char __user *ubuf, const int long_op);
extern int CIFSSMBWrite2(const int xid, struct cifs_io_parms *io_parms, extern int CIFSSMBWrite2(const unsigned int xid, struct cifs_io_parms *io_parms,
unsigned int *nbytes, struct kvec *iov, const int nvec, unsigned int *nbytes, struct kvec *iov, const int nvec,
const int long_op); const int long_op);
extern int CIFSGetSrvInodeNumber(const int xid, struct cifs_tcon *tcon, extern int CIFSGetSrvInodeNumber(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *searchName, __u64 *inode_number, const unsigned char *searchName, __u64 *inode_number,
const struct nls_table *nls_codepage, const struct nls_table *nls_codepage,
int remap_special_chars); int remap_special_chars);
extern int cifs_lockv(const int xid, struct cifs_tcon *tcon, const __u16 netfid, extern int cifs_lockv(const unsigned int xid, struct cifs_tcon *tcon,
const __u8 lock_type, const __u32 num_unlock, const __u16 netfid, const __u8 lock_type,
const __u32 num_lock, LOCKING_ANDX_RANGE *buf); const __u32 num_unlock, const __u32 num_lock,
extern int CIFSSMBLock(const int xid, struct cifs_tcon *tcon, LOCKING_ANDX_RANGE *buf);
extern int CIFSSMBLock(const unsigned int xid, struct cifs_tcon *tcon,
const __u16 netfid, const __u32 netpid, const __u64 len, const __u16 netfid, const __u32 netpid, const __u64 len,
const __u64 offset, const __u32 numUnlock, const __u64 offset, const __u32 numUnlock,
const __u32 numLock, const __u8 lockType, const __u32 numLock, const __u8 lockType,
const bool waitFlag, const __u8 oplock_level); const bool waitFlag, const __u8 oplock_level);
extern int CIFSSMBPosixLock(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBPosixLock(const unsigned int xid, struct cifs_tcon *tcon,
const __u16 smb_file_id, const __u32 netpid, const __u16 smb_file_id, const __u32 netpid,
const loff_t start_offset, const __u64 len, const loff_t start_offset, const __u64 len,
struct file_lock *, const __u16 lock_type, struct file_lock *, const __u16 lock_type,
@ -417,46 +422,46 @@ extern int calc_lanman_hash(const char *password, const char *cryptkey,
bool encrypt, char *lnm_session_key); bool encrypt, char *lnm_session_key);
#endif /* CIFS_WEAK_PW_HASH */ #endif /* CIFS_WEAK_PW_HASH */
#ifdef CONFIG_CIFS_DNOTIFY_EXPERIMENTAL /* unused temporarily */ #ifdef CONFIG_CIFS_DNOTIFY_EXPERIMENTAL /* unused temporarily */
extern int CIFSSMBNotify(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBNotify(const unsigned int xid, struct cifs_tcon *tcon,
const int notify_subdirs, const __u16 netfid, const int notify_subdirs, const __u16 netfid,
__u32 filter, struct file *file, int multishot, __u32 filter, struct file *file, int multishot,
const struct nls_table *nls_codepage); const struct nls_table *nls_codepage);
#endif /* was needed for dnotify, and will be needed for inotify when VFS fix */ #endif /* was needed for dnotify, and will be needed for inotify when VFS fix */
extern int CIFSSMBCopy(int xid, extern int CIFSSMBCopy(unsigned int xid,
struct cifs_tcon *source_tcon, struct cifs_tcon *source_tcon,
const char *fromName, const char *fromName,
const __u16 target_tid, const __u16 target_tid,
const char *toName, const int flags, const char *toName, const int flags,
const struct nls_table *nls_codepage, const struct nls_table *nls_codepage,
int remap_special_chars); int remap_special_chars);
extern ssize_t CIFSSMBQAllEAs(const int xid, struct cifs_tcon *tcon, extern ssize_t CIFSSMBQAllEAs(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *searchName, const unsigned char *searchName,
const unsigned char *ea_name, char *EAData, const unsigned char *ea_name, char *EAData,
size_t bufsize, const struct nls_table *nls_codepage, size_t bufsize, const struct nls_table *nls_codepage,
int remap_special_chars); int remap_special_chars);
extern int CIFSSMBSetEA(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBSetEA(const unsigned int xid, struct cifs_tcon *tcon,
const char *fileName, const char *ea_name, const char *fileName, const char *ea_name,
const void *ea_value, const __u16 ea_value_len, const void *ea_value, const __u16 ea_value_len,
const struct nls_table *nls_codepage, int remap_special_chars); const struct nls_table *nls_codepage, int remap_special_chars);
extern int CIFSSMBGetCIFSACL(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBGetCIFSACL(const unsigned int xid, struct cifs_tcon *tcon,
__u16 fid, struct cifs_ntsd **acl_inf, __u32 *buflen); __u16 fid, struct cifs_ntsd **acl_inf, __u32 *buflen);
extern int CIFSSMBSetCIFSACL(const int, struct cifs_tcon *, __u16, extern int CIFSSMBSetCIFSACL(const unsigned int, struct cifs_tcon *, __u16,
struct cifs_ntsd *, __u32, int); struct cifs_ntsd *, __u32, int);
extern int CIFSSMBGetPosixACL(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBGetPosixACL(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *searchName, const unsigned char *searchName,
char *acl_inf, const int buflen, const int acl_type, char *acl_inf, const int buflen, const int acl_type,
const struct nls_table *nls_codepage, int remap_special_chars); const struct nls_table *nls_codepage, int remap_special_chars);
extern int CIFSSMBSetPosixACL(const int xid, struct cifs_tcon *tcon, extern int CIFSSMBSetPosixACL(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *fileName, const unsigned char *fileName,
const char *local_acl, const int buflen, const int acl_type, const char *local_acl, const int buflen, const int acl_type,
const struct nls_table *nls_codepage, int remap_special_chars); const struct nls_table *nls_codepage, int remap_special_chars);
extern int CIFSGetExtAttr(const int xid, struct cifs_tcon *tcon, extern int CIFSGetExtAttr(const unsigned int xid, struct cifs_tcon *tcon,
const int netfid, __u64 *pExtAttrBits, __u64 *pMask); const int netfid, __u64 *pExtAttrBits, __u64 *pMask);
extern void cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb); extern void cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb);
extern bool CIFSCouldBeMFSymlink(const struct cifs_fattr *fattr); extern bool CIFSCouldBeMFSymlink(const struct cifs_fattr *fattr);
extern int CIFSCheckMFSymlink(struct cifs_fattr *fattr, extern int CIFSCheckMFSymlink(struct cifs_fattr *fattr,
const unsigned char *path, const unsigned char *path,
struct cifs_sb_info *cifs_sb, int xid); struct cifs_sb_info *cifs_sb, unsigned int xid);
extern int mdfour(unsigned char *, unsigned char *, int); extern int mdfour(unsigned char *, unsigned char *, int);
extern int E_md4hash(const unsigned char *passwd, unsigned char *p16, extern int E_md4hash(const unsigned char *passwd, unsigned char *p16,
const struct nls_table *codepage); const struct nls_table *codepage);

146
fs/cifs/cifssmb.c
View File

@ -828,8 +828,9 @@ session_already_dead:
} }
int int
CIFSPOSIXDelFile(const int xid, struct cifs_tcon *tcon, const char *fileName, CIFSPOSIXDelFile(const unsigned int xid, struct cifs_tcon *tcon,
__u16 type, const struct nls_table *nls_codepage, int remap) const char *fileName, __u16 type,
const struct nls_table *nls_codepage, int remap)
{ {
TRANSACTION2_SPI_REQ *pSMB = NULL; TRANSACTION2_SPI_REQ *pSMB = NULL;
TRANSACTION2_SPI_RSP *pSMBr = NULL; TRANSACTION2_SPI_RSP *pSMBr = NULL;
@ -903,8 +904,9 @@ PsxDelete:
} }
int int
CIFSSMBDelFile(const int xid, struct cifs_tcon *tcon, const char *fileName, CIFSSMBDelFile(const unsigned int xid, struct cifs_tcon *tcon,
const struct nls_table *nls_codepage, int remap) const char *fileName, const struct nls_table *nls_codepage,
int remap)
{ {
DELETE_FILE_REQ *pSMB = NULL; DELETE_FILE_REQ *pSMB = NULL;
DELETE_FILE_RSP *pSMBr = NULL; DELETE_FILE_RSP *pSMBr = NULL;
@ -948,8 +950,9 @@ DelFileRetry:
} }
int int
CIFSSMBRmDir(const int xid, struct cifs_tcon *tcon, const char *dirName, CIFSSMBRmDir(const unsigned int xid, struct cifs_tcon *tcon,
const struct nls_table *nls_codepage, int remap) const char *dirName, const struct nls_table *nls_codepage,
int remap)
{ {
DELETE_DIRECTORY_REQ *pSMB = NULL; DELETE_DIRECTORY_REQ *pSMB = NULL;
DELETE_DIRECTORY_RSP *pSMBr = NULL; DELETE_DIRECTORY_RSP *pSMBr = NULL;
@ -991,7 +994,7 @@ RmDirRetry:
} }
int int
CIFSSMBMkDir(const int xid, struct cifs_tcon *tcon, CIFSSMBMkDir(const unsigned int xid, struct cifs_tcon *tcon,
const char *name, const struct nls_table *nls_codepage, int remap) const char *name, const struct nls_table *nls_codepage, int remap)
{ {
int rc = 0; int rc = 0;
@ -1034,10 +1037,11 @@ MkDirRetry:
} }
int int
CIFSPOSIXCreate(const int xid, struct cifs_tcon *tcon, __u32 posix_flags, CIFSPOSIXCreate(const unsigned int xid, struct cifs_tcon *tcon,
__u64 mode, __u16 *netfid, FILE_UNIX_BASIC_INFO *pRetData, __u32 posix_flags, __u64 mode, __u16 *netfid,
__u32 *pOplock, const char *name, FILE_UNIX_BASIC_INFO *pRetData, __u32 *pOplock,
const struct nls_table *nls_codepage, int remap) const char *name, const struct nls_table *nls_codepage,
int remap)
{ {
TRANSACTION2_SPI_REQ *pSMB = NULL; TRANSACTION2_SPI_REQ *pSMB = NULL;
TRANSACTION2_SPI_RSP *pSMBr = NULL; TRANSACTION2_SPI_RSP *pSMBr = NULL;
@ -1200,7 +1204,7 @@ access_flags_to_smbopen_mode(const int access_flags)
} }
int int
SMBLegacyOpen(const int xid, struct cifs_tcon *tcon, SMBLegacyOpen(const unsigned int xid, struct cifs_tcon *tcon,
const char *fileName, const int openDisposition, const char *fileName, const int openDisposition,
const int access_flags, const int create_options, __u16 *netfid, const int access_flags, const int create_options, __u16 *netfid,
int *pOplock, FILE_ALL_INFO *pfile_info, int *pOplock, FILE_ALL_INFO *pfile_info,
@ -1307,7 +1311,7 @@ OldOpenRetry:
} }
int int
CIFSSMBOpen(const int xid, struct cifs_tcon *tcon, CIFSSMBOpen(const unsigned int xid, struct cifs_tcon *tcon,
const char *fileName, const int openDisposition, const char *fileName, const int openDisposition,
const int access_flags, const int create_options, __u16 *netfid, const int access_flags, const int create_options, __u16 *netfid,
int *pOplock, FILE_ALL_INFO *pfile_info, int *pOplock, FILE_ALL_INFO *pfile_info,
@ -1657,8 +1661,8 @@ cifs_async_readv(struct cifs_readdata *rdata)
} }
int int
CIFSSMBRead(const int xid, struct cifs_io_parms *io_parms, unsigned int *nbytes, CIFSSMBRead(const unsigned int xid, struct cifs_io_parms *io_parms,
char **buf, int *pbuf_type) unsigned int *nbytes, char **buf, int *pbuf_type)
{ {
int rc = -EACCES; int rc = -EACCES;
READ_REQ *pSMB = NULL; READ_REQ *pSMB = NULL;
@ -1769,7 +1773,7 @@ CIFSSMBRead(const int xid, struct cifs_io_parms *io_parms, unsigned int *nbytes,
int int
CIFSSMBWrite(const int xid, struct cifs_io_parms *io_parms, CIFSSMBWrite(const unsigned int xid, struct cifs_io_parms *io_parms,
unsigned int *nbytes, const char *buf, unsigned int *nbytes, const char *buf,
const char __user *ubuf, const int long_op) const char __user *ubuf, const int long_op)
{ {
@ -2136,7 +2140,7 @@ async_writev_out:
} }
int int
CIFSSMBWrite2(const int xid, struct cifs_io_parms *io_parms, CIFSSMBWrite2(const unsigned int xid, struct cifs_io_parms *io_parms,
unsigned int *nbytes, struct kvec *iov, int n_vec, unsigned int *nbytes, struct kvec *iov, int n_vec,
const int long_op) const int long_op)
{ {
@ -2244,8 +2248,8 @@ CIFSSMBWrite2(const int xid, struct cifs_io_parms *io_parms,
return rc; return rc;
} }
int cifs_lockv(const int xid, struct cifs_tcon *tcon, const __u16 netfid, int cifs_lockv(const unsigned int xid, struct cifs_tcon *tcon,
const __u8 lock_type, const __u32 num_unlock, const __u16 netfid, const __u8 lock_type, const __u32 num_unlock,
const __u32 num_lock, LOCKING_ANDX_RANGE *buf) const __u32 num_lock, LOCKING_ANDX_RANGE *buf)
{ {
int rc = 0; int rc = 0;
@ -2286,7 +2290,7 @@ int cifs_lockv(const int xid, struct cifs_tcon *tcon, const __u16 netfid,
} }
int int
CIFSSMBLock(const int xid, struct cifs_tcon *tcon, CIFSSMBLock(const unsigned int xid, struct cifs_tcon *tcon,
const __u16 smb_file_id, const __u32 netpid, const __u64 len, const __u16 smb_file_id, const __u32 netpid, const __u64 len,
const __u64 offset, const __u32 numUnlock, const __u64 offset, const __u32 numUnlock,
const __u32 numLock, const __u8 lockType, const __u32 numLock, const __u8 lockType,
@ -2356,7 +2360,7 @@ CIFSSMBLock(const int xid, struct cifs_tcon *tcon,
} }
int int
CIFSSMBPosixLock(const int xid, struct cifs_tcon *tcon, CIFSSMBPosixLock(const unsigned int xid, struct cifs_tcon *tcon,
const __u16 smb_file_id, const __u32 netpid, const __u16 smb_file_id, const __u32 netpid,
const loff_t start_offset, const __u64 len, const loff_t start_offset, const __u64 len,
struct file_lock *pLockData, const __u16 lock_type, struct file_lock *pLockData, const __u16 lock_type,
@ -2492,7 +2496,7 @@ plk_err_exit:
int int
CIFSSMBClose(const int xid, struct cifs_tcon *tcon, int smb_file_id) CIFSSMBClose(const unsigned int xid, struct cifs_tcon *tcon, int smb_file_id)
{ {
int rc = 0; int rc = 0;
CLOSE_REQ *pSMB = NULL; CLOSE_REQ *pSMB = NULL;
@ -2525,7 +2529,7 @@ CIFSSMBClose(const int xid, struct cifs_tcon *tcon, int smb_file_id)
} }
int int
CIFSSMBFlush(const int xid, struct cifs_tcon *tcon, int smb_file_id) CIFSSMBFlush(const unsigned int xid, struct cifs_tcon *tcon, int smb_file_id)
{ {
int rc = 0; int rc = 0;
FLUSH_REQ *pSMB = NULL; FLUSH_REQ *pSMB = NULL;
@ -2546,7 +2550,7 @@ CIFSSMBFlush(const int xid, struct cifs_tcon *tcon, int smb_file_id)
} }
int int
CIFSSMBRename(const int xid, struct cifs_tcon *tcon, CIFSSMBRename(const unsigned int xid, struct cifs_tcon *tcon,
const char *fromName, const char *toName, const char *fromName, const char *toName,
const struct nls_table *nls_codepage, int remap) const struct nls_table *nls_codepage, int remap)
{ {
@ -2613,7 +2617,7 @@ renameRetry:
return rc; return rc;
} }
int CIFSSMBRenameOpenFile(const int xid, struct cifs_tcon *pTcon, int CIFSSMBRenameOpenFile(const unsigned int xid, struct cifs_tcon *pTcon,
int netfid, const char *target_name, int netfid, const char *target_name,
const struct nls_table *nls_codepage, int remap) const struct nls_table *nls_codepage, int remap)
{ {
@ -2695,9 +2699,9 @@ int CIFSSMBRenameOpenFile(const int xid, struct cifs_tcon *pTcon,
} }
int int
CIFSSMBCopy(const int xid, struct cifs_tcon *tcon, const char *fromName, CIFSSMBCopy(const unsigned int xid, struct cifs_tcon *tcon,
const __u16 target_tid, const char *toName, const int flags, const char *fromName, const __u16 target_tid, const char *toName,
const struct nls_table *nls_codepage, int remap) const int flags, const struct nls_table *nls_codepage, int remap)
{ {
int rc = 0; int rc = 0;
COPY_REQ *pSMB = NULL; COPY_REQ *pSMB = NULL;
@ -2763,7 +2767,7 @@ copyRetry:
} }
int int
CIFSUnixCreateSymLink(const int xid, struct cifs_tcon *tcon, CIFSUnixCreateSymLink(const unsigned int xid, struct cifs_tcon *tcon,
const char *fromName, const char *toName, const char *fromName, const char *toName,
const struct nls_table *nls_codepage) const struct nls_table *nls_codepage)
{ {
@ -2852,7 +2856,7 @@ createSymLinkRetry:
} }
int int
CIFSUnixCreateHardLink(const int xid, struct cifs_tcon *tcon, CIFSUnixCreateHardLink(const unsigned int xid, struct cifs_tcon *tcon,
const char *fromName, const char *toName, const char *fromName, const char *toName,
const struct nls_table *nls_codepage, int remap) const struct nls_table *nls_codepage, int remap)
{ {
@ -2937,7 +2941,7 @@ createHardLinkRetry:
} }
int int
CIFSCreateHardLink(const int xid, struct cifs_tcon *tcon, CIFSCreateHardLink(const unsigned int xid, struct cifs_tcon *tcon,
const char *fromName, const char *toName, const char *fromName, const char *toName,
const struct nls_table *nls_codepage, int remap) const struct nls_table *nls_codepage, int remap)
{ {
@ -3009,7 +3013,7 @@ winCreateHardLinkRetry:
} }
int int
CIFSSMBUnixQuerySymLink(const int xid, struct cifs_tcon *tcon, CIFSSMBUnixQuerySymLink(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *searchName, char **symlinkinfo, const unsigned char *searchName, char **symlinkinfo,
const struct nls_table *nls_codepage) const struct nls_table *nls_codepage)
{ {
@ -3114,7 +3118,7 @@ querySymLinkRetry:
* it is not compiled in by default until callers fixed up and more tested. * it is not compiled in by default until callers fixed up and more tested.
*/ */
int int
CIFSSMBQueryReparseLinkInfo(const int xid, struct cifs_tcon *tcon, CIFSSMBQueryReparseLinkInfo(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *searchName, const unsigned char *searchName,
char *symlinkinfo, const int buflen, __u16 fid, char *symlinkinfo, const int buflen, __u16 fid,
const struct nls_table *nls_codepage) const struct nls_table *nls_codepage)
@ -3351,7 +3355,7 @@ static __u16 ACL_to_cifs_posix(char *parm_data, const char *pACL,
} }
int int
CIFSSMBGetPosixACL(const int xid, struct cifs_tcon *tcon, CIFSSMBGetPosixACL(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *searchName, const unsigned char *searchName,
char *acl_inf, const int buflen, const int acl_type, char *acl_inf, const int buflen, const int acl_type,
const struct nls_table *nls_codepage, int remap) const struct nls_table *nls_codepage, int remap)
@ -3440,7 +3444,7 @@ queryAclRetry:
} }
int int
CIFSSMBSetPosixACL(const int xid, struct cifs_tcon *tcon, CIFSSMBSetPosixACL(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *fileName, const unsigned char *fileName,
const char *local_acl, const int buflen, const char *local_acl, const int buflen,
const int acl_type, const int acl_type,
@ -3520,7 +3524,7 @@ setACLerrorExit:
/* BB fix tabs in this function FIXME BB */ /* BB fix tabs in this function FIXME BB */
int int
CIFSGetExtAttr(const int xid, struct cifs_tcon *tcon, CIFSGetExtAttr(const unsigned int xid, struct cifs_tcon *tcon,
const int netfid, __u64 *pExtAttrBits, __u64 *pMask) const int netfid, __u64 *pExtAttrBits, __u64 *pMask)
{ {
int rc = 0; int rc = 0;
@ -3695,7 +3699,7 @@ validate_ntransact(char *buf, char **ppparm, char **ppdata,
/* Get Security Descriptor (by handle) from remote server for a file or dir */ /* Get Security Descriptor (by handle) from remote server for a file or dir */
int int
CIFSSMBGetCIFSACL(const int xid, struct cifs_tcon *tcon, __u16 fid, CIFSSMBGetCIFSACL(const unsigned int xid, struct cifs_tcon *tcon, __u16 fid,
struct cifs_ntsd **acl_inf, __u32 *pbuflen) struct cifs_ntsd **acl_inf, __u32 *pbuflen)
{ {
int rc = 0; int rc = 0;
@ -3787,7 +3791,7 @@ qsec_out:
} }
int int
CIFSSMBSetCIFSACL(const int xid, struct cifs_tcon *tcon, __u16 fid, CIFSSMBSetCIFSACL(const unsigned int xid, struct cifs_tcon *tcon, __u16 fid,
struct cifs_ntsd *pntsd, __u32 acllen, int aclflag) struct cifs_ntsd *pntsd, __u32 acllen, int aclflag)
{ {
__u16 byte_count, param_count, data_count, param_offset, data_offset; __u16 byte_count, param_count, data_count, param_offset, data_offset;
@ -3851,7 +3855,7 @@ setCifsAclRetry:
/* Legacy Query Path Information call for lookup to old servers such /* Legacy Query Path Information call for lookup to old servers such
as Win9x/WinME */ as Win9x/WinME */
int SMBQueryInformation(const int xid, struct cifs_tcon *tcon, int SMBQueryInformation(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *searchName, const unsigned char *searchName,
FILE_ALL_INFO *pFinfo, FILE_ALL_INFO *pFinfo,
const struct nls_table *nls_codepage, int remap) const struct nls_table *nls_codepage, int remap)
@ -3920,7 +3924,7 @@ QInfRetry:
} }
int int
CIFSSMBQFileInfo(const int xid, struct cifs_tcon *tcon, CIFSSMBQFileInfo(const unsigned int xid, struct cifs_tcon *tcon,
u16 netfid, FILE_ALL_INFO *pFindData) u16 netfid, FILE_ALL_INFO *pFindData)
{ {
struct smb_t2_qfi_req *pSMB = NULL; struct smb_t2_qfi_req *pSMB = NULL;
@ -3987,7 +3991,7 @@ QFileInfoRetry:
} }
int int
CIFSSMBQPathInfo(const int xid, struct cifs_tcon *tcon, CIFSSMBQPathInfo(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *searchName, const unsigned char *searchName,
FILE_ALL_INFO *pFindData, FILE_ALL_INFO *pFindData,
int legacy /* old style infolevel */, int legacy /* old style infolevel */,
@ -4088,7 +4092,7 @@ QPathInfoRetry:
} }
int int
CIFSSMBUnixQFileInfo(const int xid, struct cifs_tcon *tcon, CIFSSMBUnixQFileInfo(const unsigned int xid, struct cifs_tcon *tcon,
u16 netfid, FILE_UNIX_BASIC_INFO *pFindData) u16 netfid, FILE_UNIX_BASIC_INFO *pFindData)
{ {
struct smb_t2_qfi_req *pSMB = NULL; struct smb_t2_qfi_req *pSMB = NULL;
@ -4157,7 +4161,7 @@ UnixQFileInfoRetry:
} }
int int
CIFSSMBUnixQPathInfo(const int xid, struct cifs_tcon *tcon, CIFSSMBUnixQPathInfo(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *searchName, const unsigned char *searchName,
FILE_UNIX_BASIC_INFO *pFindData, FILE_UNIX_BASIC_INFO *pFindData,
const struct nls_table *nls_codepage, int remap) const struct nls_table *nls_codepage, int remap)
@ -4243,7 +4247,7 @@ UnixQPathInfoRetry:
/* xid, tcon, searchName and codepage are input parms, rest are returned */ /* xid, tcon, searchName and codepage are input parms, rest are returned */
int int
CIFSFindFirst(const int xid, struct cifs_tcon *tcon, CIFSFindFirst(const unsigned int xid, struct cifs_tcon *tcon,
const char *searchName, const char *searchName,
const struct nls_table *nls_codepage, const struct nls_table *nls_codepage,
__u16 *pnetfid, __u16 search_flags, __u16 *pnetfid, __u16 search_flags,
@ -4388,8 +4392,9 @@ findFirstRetry:
return rc; return rc;
} }
int CIFSFindNext(const int xid, struct cifs_tcon *tcon, __u16 searchHandle, int CIFSFindNext(const unsigned int xid, struct cifs_tcon *tcon,
__u16 search_flags, struct cifs_search_info *psrch_inf) __u16 searchHandle, __u16 search_flags,
struct cifs_search_info *psrch_inf)
{ {
TRANSACTION2_FNEXT_REQ *pSMB = NULL; TRANSACTION2_FNEXT_REQ *pSMB = NULL;
TRANSACTION2_FNEXT_RSP *pSMBr = NULL; TRANSACTION2_FNEXT_RSP *pSMBr = NULL;
@ -4523,7 +4528,7 @@ FNext2_err_exit:
} }
int int
CIFSFindClose(const int xid, struct cifs_tcon *tcon, CIFSFindClose(const unsigned int xid, struct cifs_tcon *tcon,
const __u16 searchHandle) const __u16 searchHandle)
{ {
int rc = 0; int rc = 0;
@ -4555,7 +4560,7 @@ CIFSFindClose(const int xid, struct cifs_tcon *tcon,
} }
int int
CIFSGetSrvInodeNumber(const int xid, struct cifs_tcon *tcon, CIFSGetSrvInodeNumber(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *searchName, const unsigned char *searchName,
__u64 *inode_number, __u64 *inode_number,
const struct nls_table *nls_codepage, int remap) const struct nls_table *nls_codepage, int remap)
@ -4762,7 +4767,7 @@ parse_DFS_referrals_exit:
} }
int int
CIFSGetDFSRefer(const int xid, struct cifs_ses *ses, CIFSGetDFSRefer(const unsigned int xid, struct cifs_ses *ses,
const unsigned char *searchName, const unsigned char *searchName,
struct dfs_info3_param **target_nodes, struct dfs_info3_param **target_nodes,
unsigned int *num_of_nodes, unsigned int *num_of_nodes,
@ -4877,7 +4882,8 @@ GetDFSRefExit:
/* Query File System Info such as free space to old servers such as Win 9x */ /* Query File System Info such as free space to old servers such as Win 9x */
int int
SMBOldQFSInfo(const int xid, struct cifs_tcon *tcon, struct kstatfs *FSData) SMBOldQFSInfo(const unsigned int xid, struct cifs_tcon *tcon,
struct kstatfs *FSData)
{ {
/* level 0x01 SMB_QUERY_FILE_SYSTEM_INFO */ /* level 0x01 SMB_QUERY_FILE_SYSTEM_INFO */
TRANSACTION2_QFSI_REQ *pSMB = NULL; TRANSACTION2_QFSI_REQ *pSMB = NULL;
@ -4956,7 +4962,8 @@ oldQFSInfoRetry:
} }
int int
CIFSSMBQFSInfo(const int xid, struct cifs_tcon *tcon, struct kstatfs *FSData) CIFSSMBQFSInfo(const unsigned int xid, struct cifs_tcon *tcon,
struct kstatfs *FSData)
{ {
/* level 0x103 SMB_QUERY_FILE_SYSTEM_INFO */ /* level 0x103 SMB_QUERY_FILE_SYSTEM_INFO */
TRANSACTION2_QFSI_REQ *pSMB = NULL; TRANSACTION2_QFSI_REQ *pSMB = NULL;
@ -5035,7 +5042,7 @@ QFSInfoRetry:
} }
int int
CIFSSMBQFSAttributeInfo(const int xid, struct cifs_tcon *tcon) CIFSSMBQFSAttributeInfo(const unsigned int xid, struct cifs_tcon *tcon)
{ {
/* level 0x105 SMB_QUERY_FILE_SYSTEM_INFO */ /* level 0x105 SMB_QUERY_FILE_SYSTEM_INFO */
TRANSACTION2_QFSI_REQ *pSMB = NULL; TRANSACTION2_QFSI_REQ *pSMB = NULL;
@ -5105,7 +5112,7 @@ QFSAttributeRetry:
} }
int int
CIFSSMBQFSDeviceInfo(const int xid, struct cifs_tcon *tcon) CIFSSMBQFSDeviceInfo(const unsigned int xid, struct cifs_tcon *tcon)
{ {
/* level 0x104 SMB_QUERY_FILE_SYSTEM_INFO */ /* level 0x104 SMB_QUERY_FILE_SYSTEM_INFO */
TRANSACTION2_QFSI_REQ *pSMB = NULL; TRANSACTION2_QFSI_REQ *pSMB = NULL;
@ -5176,7 +5183,7 @@ QFSDeviceRetry:
} }
int int
CIFSSMBQFSUnixInfo(const int xid, struct cifs_tcon *tcon) CIFSSMBQFSUnixInfo(const unsigned int xid, struct cifs_tcon *tcon)
{ {
/* level 0x200 SMB_QUERY_CIFS_UNIX_INFO */ /* level 0x200 SMB_QUERY_CIFS_UNIX_INFO */
TRANSACTION2_QFSI_REQ *pSMB = NULL; TRANSACTION2_QFSI_REQ *pSMB = NULL;
@ -5246,7 +5253,7 @@ QFSUnixRetry:
} }
int int
CIFSSMBSetFSUnixInfo(const int xid, struct cifs_tcon *tcon, __u64 cap) CIFSSMBSetFSUnixInfo(const unsigned int xid, struct cifs_tcon *tcon, __u64 cap)
{ {
/* level 0x200 SMB_SET_CIFS_UNIX_INFO */ /* level 0x200 SMB_SET_CIFS_UNIX_INFO */
TRANSACTION2_SETFSI_REQ *pSMB = NULL; TRANSACTION2_SETFSI_REQ *pSMB = NULL;
@ -5320,7 +5327,7 @@ SETFSUnixRetry:
int int
CIFSSMBQFSPosixInfo(const int xid, struct cifs_tcon *tcon, CIFSSMBQFSPosixInfo(const unsigned int xid, struct cifs_tcon *tcon,
struct kstatfs *FSData) struct kstatfs *FSData)
{ {
/* level 0x201 SMB_QUERY_CIFS_POSIX_INFO */ /* level 0x201 SMB_QUERY_CIFS_POSIX_INFO */
@ -5413,8 +5420,8 @@ QFSPosixRetry:
in Samba which this routine can run into */ in Samba which this routine can run into */
int int
CIFSSMBSetEOF(const int xid, struct cifs_tcon *tcon, const char *fileName, CIFSSMBSetEOF(const unsigned int xid, struct cifs_tcon *tcon,
__u64 size, bool SetAllocation, const char *fileName, __u64 size, bool SetAllocation,
const struct nls_table *nls_codepage, int remap) const struct nls_table *nls_codepage, int remap)
{ {
struct smb_com_transaction2_spi_req *pSMB = NULL; struct smb_com_transaction2_spi_req *pSMB = NULL;
@ -5502,7 +5509,7 @@ SetEOFRetry:
} }
int int
CIFSSMBSetFileSize(const int xid, struct cifs_tcon *tcon, __u64 size, CIFSSMBSetFileSize(const unsigned int xid, struct cifs_tcon *tcon, __u64 size,
__u16 fid, __u32 pid_of_opener, bool SetAllocation) __u16 fid, __u32 pid_of_opener, bool SetAllocation)
{ {
struct smb_com_transaction2_sfi_req *pSMB = NULL; struct smb_com_transaction2_sfi_req *pSMB = NULL;
@ -5584,7 +5591,7 @@ CIFSSMBSetFileSize(const int xid, struct cifs_tcon *tcon, __u64 size,
time and resort to the original setpathinfo level which takes the ancient time and resort to the original setpathinfo level which takes the ancient
DOS time format with 2 second granularity */ DOS time format with 2 second granularity */
int int
CIFSSMBSetFileInfo(const int xid, struct cifs_tcon *tcon, CIFSSMBSetFileInfo(const unsigned int xid, struct cifs_tcon *tcon,
const FILE_BASIC_INFO *data, __u16 fid, __u32 pid_of_opener) const FILE_BASIC_INFO *data, __u16 fid, __u32 pid_of_opener)
{ {
struct smb_com_transaction2_sfi_req *pSMB = NULL; struct smb_com_transaction2_sfi_req *pSMB = NULL;
@ -5647,7 +5654,7 @@ CIFSSMBSetFileInfo(const int xid, struct cifs_tcon *tcon,
} }
int int
CIFSSMBSetFileDisposition(const int xid, struct cifs_tcon *tcon, CIFSSMBSetFileDisposition(const unsigned int xid, struct cifs_tcon *tcon,
bool delete_file, __u16 fid, __u32 pid_of_opener) bool delete_file, __u16 fid, __u32 pid_of_opener)
{ {
struct smb_com_transaction2_sfi_req *pSMB = NULL; struct smb_com_transaction2_sfi_req *pSMB = NULL;
@ -5703,7 +5710,7 @@ CIFSSMBSetFileDisposition(const int xid, struct cifs_tcon *tcon,
} }
int int
CIFSSMBSetPathInfo(const int xid, struct cifs_tcon *tcon, CIFSSMBSetPathInfo(const unsigned int xid, struct cifs_tcon *tcon,
const char *fileName, const FILE_BASIC_INFO *data, const char *fileName, const FILE_BASIC_INFO *data,
const struct nls_table *nls_codepage, int remap) const struct nls_table *nls_codepage, int remap)
{ {
@ -5787,7 +5794,7 @@ SetTimesRetry:
handling it anyway and NT4 was what we thought it would be needed for handling it anyway and NT4 was what we thought it would be needed for
Do not delete it until we prove whether needed for Win9x though */ Do not delete it until we prove whether needed for Win9x though */
int int
CIFSSMBSetAttrLegacy(int xid, struct cifs_tcon *tcon, char *fileName, CIFSSMBSetAttrLegacy(unsigned int xid, struct cifs_tcon *tcon, char *fileName,
__u16 dos_attrs, const struct nls_table *nls_codepage) __u16 dos_attrs, const struct nls_table *nls_codepage)
{ {
SETATTR_REQ *pSMB = NULL; SETATTR_REQ *pSMB = NULL;
@ -5875,7 +5882,7 @@ cifs_fill_unix_set_info(FILE_UNIX_BASIC_INFO *data_offset,
} }
int int
CIFSSMBUnixSetFileInfo(const int xid, struct cifs_tcon *tcon, CIFSSMBUnixSetFileInfo(const unsigned int xid, struct cifs_tcon *tcon,
const struct cifs_unix_set_info_args *args, const struct cifs_unix_set_info_args *args,
u16 fid, u32 pid_of_opener) u16 fid, u32 pid_of_opener)
{ {
@ -5939,7 +5946,8 @@ CIFSSMBUnixSetFileInfo(const int xid, struct cifs_tcon *tcon,
} }
int int
CIFSSMBUnixSetPathInfo(const int xid, struct cifs_tcon *tcon, char *fileName, CIFSSMBUnixSetPathInfo(const unsigned int xid, struct cifs_tcon *tcon,
char *fileName,
const struct cifs_unix_set_info_args *args, const struct cifs_unix_set_info_args *args,
const struct nls_table *nls_codepage, int remap) const struct nls_table *nls_codepage, int remap)
{ {
@ -6026,7 +6034,7 @@ setPermsRetry:
* the data isn't copied to it, but the length is returned. * the data isn't copied to it, but the length is returned.
*/ */
ssize_t ssize_t
CIFSSMBQAllEAs(const int xid, struct cifs_tcon *tcon, CIFSSMBQAllEAs(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *searchName, const unsigned char *ea_name, const unsigned char *searchName, const unsigned char *ea_name,
char *EAData, size_t buf_size, char *EAData, size_t buf_size,
const struct nls_table *nls_codepage, int remap) const struct nls_table *nls_codepage, int remap)
@ -6209,8 +6217,8 @@ QAllEAsOut:
} }
int int
CIFSSMBSetEA(const int xid, struct cifs_tcon *tcon, const char *fileName, CIFSSMBSetEA(const unsigned int xid, struct cifs_tcon *tcon,
const char *ea_name, const void *ea_value, const char *fileName, const char *ea_name, const void *ea_value,
const __u16 ea_value_len, const struct nls_table *nls_codepage, const __u16 ea_value_len, const struct nls_table *nls_codepage,
int remap) int remap)
{ {
@ -6336,7 +6344,7 @@ SetEARetry:
* incompatible for network fs clients, we could instead simply * incompatible for network fs clients, we could instead simply
* expose this config flag by adding a future cifs (and smb2) notify ioctl. * expose this config flag by adding a future cifs (and smb2) notify ioctl.
*/ */
int CIFSSMBNotify(const int xid, struct cifs_tcon *tcon, int CIFSSMBNotify(const unsigned int xid, struct cifs_tcon *tcon,
const int notify_subdirs, const __u16 netfid, const int notify_subdirs, const __u16 netfid,
__u32 filter, struct file *pfile, int multishot, __u32 filter, struct file *pfile, int multishot,
const struct nls_table *nls_codepage) const struct nls_table *nls_codepage)

40
fs/cifs/connect.c
View File

@ -2267,9 +2267,9 @@ cifs_put_smb_ses(struct cifs_ses *ses)
spin_unlock(&cifs_tcp_ses_lock); spin_unlock(&cifs_tcp_ses_lock);
if (ses->status == CifsGood && server->ops->logoff) { if (ses->status == CifsGood && server->ops->logoff) {
xid = GetXid(); xid = get_xid();
server->ops->logoff(xid, ses); server->ops->logoff(xid, ses);
_FreeXid(xid); _free_xid(xid);
} }
sesInfoFree(ses); sesInfoFree(ses);
cifs_put_tcp_session(server); cifs_put_tcp_session(server);
@ -2412,7 +2412,7 @@ cifs_get_smb_ses(struct TCP_Server_Info *server, struct smb_vol *volume_info)
struct sockaddr_in *addr = (struct sockaddr_in *)&server->dstaddr; struct sockaddr_in *addr = (struct sockaddr_in *)&server->dstaddr;
struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)&server->dstaddr; struct sockaddr_in6 *addr6 = (struct sockaddr_in6 *)&server->dstaddr;
xid = GetXid(); xid = get_xid();
ses = cifs_find_smb_ses(server, volume_info); ses = cifs_find_smb_ses(server, volume_info);
if (ses) { if (ses) {
@ -2424,7 +2424,7 @@ cifs_get_smb_ses(struct TCP_Server_Info *server, struct smb_vol *volume_info)
mutex_unlock(&ses->session_mutex); mutex_unlock(&ses->session_mutex);
/* problem -- put our ses reference */ /* problem -- put our ses reference */
cifs_put_smb_ses(ses); cifs_put_smb_ses(ses);
FreeXid(xid); free_xid(xid);
return ERR_PTR(rc); return ERR_PTR(rc);
} }
if (ses->need_reconnect) { if (ses->need_reconnect) {
@ -2435,7 +2435,7 @@ cifs_get_smb_ses(struct TCP_Server_Info *server, struct smb_vol *volume_info)
mutex_unlock(&ses->session_mutex); mutex_unlock(&ses->session_mutex);
/* problem -- put our reference */ /* problem -- put our reference */
cifs_put_smb_ses(ses); cifs_put_smb_ses(ses);
FreeXid(xid); free_xid(xid);
return ERR_PTR(rc); return ERR_PTR(rc);
} }
} }
@ -2443,7 +2443,7 @@ cifs_get_smb_ses(struct TCP_Server_Info *server, struct smb_vol *volume_info)
/* existing SMB ses has a server reference already */ /* existing SMB ses has a server reference already */
cifs_put_tcp_session(server); cifs_put_tcp_session(server);
FreeXid(xid); free_xid(xid);
return ses; return ses;
} }
@ -2502,12 +2502,12 @@ cifs_get_smb_ses(struct TCP_Server_Info *server, struct smb_vol *volume_info)
list_add(&ses->smb_ses_list, &server->smb_ses_list); list_add(&ses->smb_ses_list, &server->smb_ses_list);
spin_unlock(&cifs_tcp_ses_lock); spin_unlock(&cifs_tcp_ses_lock);
FreeXid(xid); free_xid(xid);
return ses; return ses;
get_ses_fail: get_ses_fail:
sesInfoFree(ses); sesInfoFree(ses);
FreeXid(xid); free_xid(xid);
return ERR_PTR(rc); return ERR_PTR(rc);
} }
@ -2555,10 +2555,10 @@ cifs_put_tcon(struct cifs_tcon *tcon)
list_del_init(&tcon->tcon_list); list_del_init(&tcon->tcon_list);
spin_unlock(&cifs_tcp_ses_lock); spin_unlock(&cifs_tcp_ses_lock);
xid = GetXid(); xid = get_xid();
if (ses->server->ops->tree_disconnect) if (ses->server->ops->tree_disconnect)
ses->server->ops->tree_disconnect(xid, tcon); ses->server->ops->tree_disconnect(xid, tcon);
_FreeXid(xid); _free_xid(xid);
cifs_fscache_release_super_cookie(tcon); cifs_fscache_release_super_cookie(tcon);
tconInfoFree(tcon); tconInfoFree(tcon);
@ -2613,10 +2613,10 @@ cifs_get_tcon(struct cifs_ses *ses, struct smb_vol *volume_info)
* BB Do we need to wrap session_mutex around this TCon call and Unix * BB Do we need to wrap session_mutex around this TCon call and Unix
* SetFS as we do on SessSetup and reconnect? * SetFS as we do on SessSetup and reconnect?
*/ */
xid = GetXid(); xid = get_xid();
rc = ses->server->ops->tree_connect(xid, ses, volume_info->UNC, tcon, rc = ses->server->ops->tree_connect(xid, ses, volume_info->UNC, tcon,
volume_info->local_nls); volume_info->local_nls);
FreeXid(xid); free_xid(xid);
cFYI(1, "Tcon rc = %d", rc); cFYI(1, "Tcon rc = %d", rc);
if (rc) if (rc)
goto out_fail; goto out_fail;
@ -2764,7 +2764,7 @@ out:
} }
int int
get_dfs_path(int xid, struct cifs_ses *ses, const char *old_path, get_dfs_path(unsigned int xid, struct cifs_ses *ses, const char *old_path,
const struct nls_table *nls_codepage, unsigned int *num_referrals, const struct nls_table *nls_codepage, unsigned int *num_referrals,
struct dfs_info3_param **referrals, int remap) struct dfs_info3_param **referrals, int remap)
{ {
@ -3067,7 +3067,7 @@ ip_connect(struct TCP_Server_Info *server)
return generic_ip_connect(server); return generic_ip_connect(server);
} }
void reset_cifs_unix_caps(int xid, struct cifs_tcon *tcon, void reset_cifs_unix_caps(unsigned int xid, struct cifs_tcon *tcon,
struct cifs_sb_info *cifs_sb, struct smb_vol *vol_info) struct cifs_sb_info *cifs_sb, struct smb_vol *vol_info)
{ {
/* if we are reconnecting then should we check to see if /* if we are reconnecting then should we check to see if
@ -3399,7 +3399,7 @@ cifs_negotiate_rsize(struct cifs_tcon *tcon, struct smb_vol *pvolume_info)
} }
static int static int
is_path_accessible(int xid, struct cifs_tcon *tcon, is_path_accessible(unsigned int xid, struct cifs_tcon *tcon,
struct cifs_sb_info *cifs_sb, const char *full_path) struct cifs_sb_info *cifs_sb, const char *full_path)
{ {
int rc; int rc;
@ -3485,7 +3485,7 @@ build_unc_path_to_root(const struct smb_vol *vol,
* determine whether there were referrals. * determine whether there were referrals.
*/ */
static int static int
expand_dfs_referral(int xid, struct cifs_ses *pSesInfo, expand_dfs_referral(unsigned int xid, struct cifs_ses *pSesInfo,
struct smb_vol *volume_info, struct cifs_sb_info *cifs_sb, struct smb_vol *volume_info, struct cifs_sb_info *cifs_sb,
int check_prefix) int check_prefix)
{ {
@ -3595,7 +3595,7 @@ int
cifs_mount(struct cifs_sb_info *cifs_sb, struct smb_vol *volume_info) cifs_mount(struct cifs_sb_info *cifs_sb, struct smb_vol *volume_info)
{ {
int rc; int rc;
int xid; unsigned int xid;
struct cifs_ses *pSesInfo; struct cifs_ses *pSesInfo;
struct cifs_tcon *tcon; struct cifs_tcon *tcon;
struct TCP_Server_Info *srvTcp; struct TCP_Server_Info *srvTcp;
@ -3618,7 +3618,7 @@ try_mount_again:
else if (pSesInfo) else if (pSesInfo)
cifs_put_smb_ses(pSesInfo); cifs_put_smb_ses(pSesInfo);
FreeXid(xid); free_xid(xid);
} }
#endif #endif
rc = 0; rc = 0;
@ -3628,7 +3628,7 @@ try_mount_again:
full_path = NULL; full_path = NULL;
tlink = NULL; tlink = NULL;
xid = GetXid(); xid = get_xid();
/* get a reference to a tcp session */ /* get a reference to a tcp session */
srvTcp = cifs_get_tcp_session(volume_info); srvTcp = cifs_get_tcp_session(volume_info);
@ -3781,7 +3781,7 @@ mount_fail_check:
} }
out: out:
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }

43
fs/cifs/dir.c
View File

@ -157,10 +157,10 @@ check_name(struct dentry *direntry)
/* Inode operations in similar order to how they appear in Linux file fs.h */ /* Inode operations in similar order to how they appear in Linux file fs.h */
static int cifs_do_create(struct inode *inode, struct dentry *direntry, static int
int xid, struct tcon_link *tlink, unsigned oflags, cifs_do_create(struct inode *inode, struct dentry *direntry, unsigned int xid,
umode_t mode, __u32 *oplock, __u16 *fileHandle, struct tcon_link *tlink, unsigned oflags, umode_t mode,
int *created) __u32 *oplock, __u16 *fileHandle, int *created)
{ {
int rc = -ENOENT; int rc = -ENOENT;
int create_options = CREATE_NOT_DIR; int create_options = CREATE_NOT_DIR;
@ -382,7 +382,7 @@ cifs_atomic_open(struct inode *inode, struct dentry *direntry,
int *opened) int *opened)
{ {
int rc; int rc;
int xid; unsigned int xid;
struct tcon_link *tlink; struct tcon_link *tlink;
struct cifs_tcon *tcon; struct cifs_tcon *tcon;
__u16 fileHandle; __u16 fileHandle;
@ -412,7 +412,7 @@ cifs_atomic_open(struct inode *inode, struct dentry *direntry,
if (rc) if (rc)
return rc; return rc;
xid = GetXid(); xid = get_xid();
cFYI(1, "parent inode = 0x%p name is: %s and dentry = 0x%p", cFYI(1, "parent inode = 0x%p name is: %s and dentry = 0x%p",
inode, direntry->d_name.name, direntry); inode, direntry->d_name.name, direntry);
@ -420,7 +420,7 @@ cifs_atomic_open(struct inode *inode, struct dentry *direntry,
tlink = cifs_sb_tlink(CIFS_SB(inode->i_sb)); tlink = cifs_sb_tlink(CIFS_SB(inode->i_sb));
filp = ERR_CAST(tlink); filp = ERR_CAST(tlink);
if (IS_ERR(tlink)) if (IS_ERR(tlink))
goto free_xid; goto out_free_xid;
tcon = tlink_tcon(tlink); tcon = tlink_tcon(tlink);
@ -445,8 +445,8 @@ cifs_atomic_open(struct inode *inode, struct dentry *direntry,
out: out:
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
free_xid: out_free_xid:
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -454,7 +454,7 @@ int cifs_create(struct inode *inode, struct dentry *direntry, umode_t mode,
bool excl) bool excl)
{ {
int rc; int rc;
int xid = GetXid(); unsigned int xid = get_xid();
/* /*
* BB below access is probably too much for mknod to request * BB below access is probably too much for mknod to request
* but we have to do query and setpathinfo so requesting * but we have to do query and setpathinfo so requesting
@ -474,7 +474,7 @@ int cifs_create(struct inode *inode, struct dentry *direntry, umode_t mode,
tlink = cifs_sb_tlink(CIFS_SB(inode->i_sb)); tlink = cifs_sb_tlink(CIFS_SB(inode->i_sb));
rc = PTR_ERR(tlink); rc = PTR_ERR(tlink);
if (IS_ERR(tlink)) if (IS_ERR(tlink))
goto free_xid; goto out_free_xid;
rc = cifs_do_create(inode, direntry, xid, tlink, oflags, mode, rc = cifs_do_create(inode, direntry, xid, tlink, oflags, mode,
&oplock, &fileHandle, &created); &oplock, &fileHandle, &created);
@ -482,9 +482,8 @@ int cifs_create(struct inode *inode, struct dentry *direntry, umode_t mode,
CIFSSMBClose(xid, tlink_tcon(tlink), fileHandle); CIFSSMBClose(xid, tlink_tcon(tlink), fileHandle);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
free_xid: out_free_xid:
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -492,7 +491,7 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, umode_t mode,
dev_t device_number) dev_t device_number)
{ {
int rc = -EPERM; int rc = -EPERM;
int xid; unsigned int xid;
int create_options = CREATE_NOT_DIR | CREATE_OPTION_SPECIAL; int create_options = CREATE_NOT_DIR | CREATE_OPTION_SPECIAL;
struct cifs_sb_info *cifs_sb; struct cifs_sb_info *cifs_sb;
struct tcon_link *tlink; struct tcon_link *tlink;
@ -516,7 +515,7 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, umode_t mode,
pTcon = tlink_tcon(tlink); pTcon = tlink_tcon(tlink);
xid = GetXid(); xid = get_xid();
full_path = build_path_from_dentry(direntry); full_path = build_path_from_dentry(direntry);
if (full_path == NULL) { if (full_path == NULL) {
@ -564,7 +563,7 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, umode_t mode,
if (buf == NULL) { if (buf == NULL) {
kfree(full_path); kfree(full_path);
rc = -ENOMEM; rc = -ENOMEM;
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -614,7 +613,7 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, umode_t mode,
mknod_out: mknod_out:
kfree(full_path); kfree(full_path);
kfree(buf); kfree(buf);
FreeXid(xid); free_xid(xid);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
return rc; return rc;
} }
@ -623,7 +622,7 @@ struct dentry *
cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry, cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
unsigned int flags) unsigned int flags)
{ {
int xid; unsigned int xid;
int rc = 0; /* to get around spurious gcc warning, set to zero here */ int rc = 0; /* to get around spurious gcc warning, set to zero here */
struct cifs_sb_info *cifs_sb; struct cifs_sb_info *cifs_sb;
struct tcon_link *tlink; struct tcon_link *tlink;
@ -631,7 +630,7 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
struct inode *newInode = NULL; struct inode *newInode = NULL;
char *full_path = NULL; char *full_path = NULL;
xid = GetXid(); xid = get_xid();
cFYI(1, "parent inode = 0x%p name is: %s and dentry = 0x%p", cFYI(1, "parent inode = 0x%p name is: %s and dentry = 0x%p",
parent_dir_inode, direntry->d_name.name, direntry); parent_dir_inode, direntry->d_name.name, direntry);
@ -641,7 +640,7 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
cifs_sb = CIFS_SB(parent_dir_inode->i_sb); cifs_sb = CIFS_SB(parent_dir_inode->i_sb);
tlink = cifs_sb_tlink(cifs_sb); tlink = cifs_sb_tlink(cifs_sb);
if (IS_ERR(tlink)) { if (IS_ERR(tlink)) {
FreeXid(xid); free_xid(xid);
return (struct dentry *)tlink; return (struct dentry *)tlink;
} }
pTcon = tlink_tcon(tlink); pTcon = tlink_tcon(tlink);
@ -695,7 +694,7 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
lookup_out: lookup_out:
kfree(full_path); kfree(full_path);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
FreeXid(xid); free_xid(xid);
return ERR_PTR(rc); return ERR_PTR(rc);
} }

133
fs/cifs/file.c
View File

@ -107,7 +107,7 @@ static inline int cifs_get_disposition(unsigned int flags)
int cifs_posix_open(char *full_path, struct inode **pinode, int cifs_posix_open(char *full_path, struct inode **pinode,
struct super_block *sb, int mode, unsigned int f_flags, struct super_block *sb, int mode, unsigned int f_flags,
__u32 *poplock, __u16 *pnetfid, int xid) __u32 *poplock, __u16 *pnetfid, unsigned int xid)
{ {
int rc; int rc;
FILE_UNIX_BASIC_INFO *presp_data; FILE_UNIX_BASIC_INFO *presp_data;
@ -170,7 +170,7 @@ posix_open_ret:
static int static int
cifs_nt_open(char *full_path, struct inode *inode, struct cifs_sb_info *cifs_sb, cifs_nt_open(char *full_path, struct inode *inode, struct cifs_sb_info *cifs_sb,
struct cifs_tcon *tcon, unsigned int f_flags, __u32 *poplock, struct cifs_tcon *tcon, unsigned int f_flags, __u32 *poplock,
__u16 *pnetfid, int xid) __u16 *pnetfid, unsigned int xid)
{ {
int rc; int rc;
int desiredAccess; int desiredAccess;
@ -324,11 +324,11 @@ void cifsFileInfo_put(struct cifsFileInfo *cifs_file)
cancel_work_sync(&cifs_file->oplock_break); cancel_work_sync(&cifs_file->oplock_break);
if (!tcon->need_reconnect && !cifs_file->invalidHandle) { if (!tcon->need_reconnect && !cifs_file->invalidHandle) {
int xid, rc; unsigned int xid;
int rc;
xid = GetXid(); xid = get_xid();
rc = CIFSSMBClose(xid, tcon, cifs_file->netfid); rc = CIFSSMBClose(xid, tcon, cifs_file->netfid);
FreeXid(xid); free_xid(xid);
} }
/* Delete any outstanding lock records. We'll lose them when the file /* Delete any outstanding lock records. We'll lose them when the file
@ -350,7 +350,7 @@ void cifsFileInfo_put(struct cifsFileInfo *cifs_file)
int cifs_open(struct inode *inode, struct file *file) int cifs_open(struct inode *inode, struct file *file)
{ {
int rc = -EACCES; int rc = -EACCES;
int xid; unsigned int xid;
__u32 oplock; __u32 oplock;
struct cifs_sb_info *cifs_sb; struct cifs_sb_info *cifs_sb;
struct cifs_tcon *tcon; struct cifs_tcon *tcon;
@ -360,12 +360,12 @@ int cifs_open(struct inode *inode, struct file *file)
bool posix_open_ok = false; bool posix_open_ok = false;
__u16 netfid; __u16 netfid;
xid = GetXid(); xid = get_xid();
cifs_sb = CIFS_SB(inode->i_sb); cifs_sb = CIFS_SB(inode->i_sb);
tlink = cifs_sb_tlink(cifs_sb); tlink = cifs_sb_tlink(cifs_sb);
if (IS_ERR(tlink)) { if (IS_ERR(tlink)) {
FreeXid(xid); free_xid(xid);
return PTR_ERR(tlink); return PTR_ERR(tlink);
} }
tcon = tlink_tcon(tlink); tcon = tlink_tcon(tlink);
@ -445,7 +445,7 @@ int cifs_open(struct inode *inode, struct file *file)
out: out:
kfree(full_path); kfree(full_path);
FreeXid(xid); free_xid(xid);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
return rc; return rc;
} }
@ -464,7 +464,7 @@ static int cifs_relock_file(struct cifsFileInfo *cifsFile)
static int cifs_reopen_file(struct cifsFileInfo *pCifsFile, bool can_flush) static int cifs_reopen_file(struct cifsFileInfo *pCifsFile, bool can_flush)
{ {
int rc = -EACCES; int rc = -EACCES;
int xid; unsigned int xid;
__u32 oplock; __u32 oplock;
struct cifs_sb_info *cifs_sb; struct cifs_sb_info *cifs_sb;
struct cifs_tcon *tcon; struct cifs_tcon *tcon;
@ -476,12 +476,12 @@ static int cifs_reopen_file(struct cifsFileInfo *pCifsFile, bool can_flush)
int create_options = CREATE_NOT_DIR; int create_options = CREATE_NOT_DIR;
__u16 netfid; __u16 netfid;
xid = GetXid(); xid = get_xid();
mutex_lock(&pCifsFile->fh_mutex); mutex_lock(&pCifsFile->fh_mutex);
if (!pCifsFile->invalidHandle) { if (!pCifsFile->invalidHandle) {
mutex_unlock(&pCifsFile->fh_mutex); mutex_unlock(&pCifsFile->fh_mutex);
rc = 0; rc = 0;
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -497,7 +497,7 @@ static int cifs_reopen_file(struct cifsFileInfo *pCifsFile, bool can_flush)
if (full_path == NULL) { if (full_path == NULL) {
rc = -ENOMEM; rc = -ENOMEM;
mutex_unlock(&pCifsFile->fh_mutex); mutex_unlock(&pCifsFile->fh_mutex);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -583,7 +583,7 @@ reopen_success:
reopen_error_exit: reopen_error_exit:
kfree(full_path); kfree(full_path);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -601,13 +601,13 @@ int cifs_close(struct inode *inode, struct file *file)
int cifs_closedir(struct inode *inode, struct file *file) int cifs_closedir(struct inode *inode, struct file *file)
{ {
int rc = 0; int rc = 0;
int xid; unsigned int xid;
struct cifsFileInfo *pCFileStruct = file->private_data; struct cifsFileInfo *pCFileStruct = file->private_data;
char *ptmp; char *ptmp;
cFYI(1, "Closedir inode = 0x%p", inode); cFYI(1, "Closedir inode = 0x%p", inode);
xid = GetXid(); xid = get_xid();
if (pCFileStruct) { if (pCFileStruct) {
struct cifs_tcon *pTcon = tlink_tcon(pCFileStruct->tlink); struct cifs_tcon *pTcon = tlink_tcon(pCFileStruct->tlink);
@ -639,7 +639,7 @@ int cifs_closedir(struct inode *inode, struct file *file)
file->private_data = NULL; file->private_data = NULL;
} }
/* BB can we lock the filestruct while this is going on? */ /* BB can we lock the filestruct while this is going on? */
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -872,7 +872,8 @@ try_again:
static int static int
cifs_push_mandatory_locks(struct cifsFileInfo *cfile) cifs_push_mandatory_locks(struct cifsFileInfo *cfile)
{ {
int xid, rc = 0, stored_rc; unsigned int xid;
int rc = 0, stored_rc;
struct cifsLockInfo *li, *tmp; struct cifsLockInfo *li, *tmp;
struct cifs_tcon *tcon; struct cifs_tcon *tcon;
struct cifsInodeInfo *cinode = CIFS_I(cfile->dentry->d_inode); struct cifsInodeInfo *cinode = CIFS_I(cfile->dentry->d_inode);
@ -882,13 +883,13 @@ cifs_push_mandatory_locks(struct cifsFileInfo *cfile)
LOCKING_ANDX_SHARED_LOCK | LOCKING_ANDX_LARGE_FILES}; LOCKING_ANDX_SHARED_LOCK | LOCKING_ANDX_LARGE_FILES};
int i; int i;
xid = GetXid(); xid = get_xid();
tcon = tlink_tcon(cfile->tlink); tcon = tlink_tcon(cfile->tlink);
mutex_lock(&cinode->lock_mutex); mutex_lock(&cinode->lock_mutex);
if (!cinode->can_cache_brlcks) { if (!cinode->can_cache_brlcks) {
mutex_unlock(&cinode->lock_mutex); mutex_unlock(&cinode->lock_mutex);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -899,7 +900,7 @@ cifs_push_mandatory_locks(struct cifsFileInfo *cfile)
max_buf = tcon->ses->server->maxBuf; max_buf = tcon->ses->server->maxBuf;
if (!max_buf) { if (!max_buf) {
mutex_unlock(&cinode->lock_mutex); mutex_unlock(&cinode->lock_mutex);
FreeXid(xid); free_xid(xid);
return -EINVAL; return -EINVAL;
} }
@ -908,7 +909,7 @@ cifs_push_mandatory_locks(struct cifsFileInfo *cfile)
buf = kzalloc(max_num * sizeof(LOCKING_ANDX_RANGE), GFP_KERNEL); buf = kzalloc(max_num * sizeof(LOCKING_ANDX_RANGE), GFP_KERNEL);
if (!buf) { if (!buf) {
mutex_unlock(&cinode->lock_mutex); mutex_unlock(&cinode->lock_mutex);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -947,7 +948,7 @@ cifs_push_mandatory_locks(struct cifsFileInfo *cfile)
mutex_unlock(&cinode->lock_mutex); mutex_unlock(&cinode->lock_mutex);
kfree(buf); kfree(buf);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -977,12 +978,12 @@ cifs_push_posix_locks(struct cifsFileInfo *cfile)
struct lock_to_push *lck, *tmp; struct lock_to_push *lck, *tmp;
__u64 length; __u64 length;
xid = GetXid(); xid = get_xid();
mutex_lock(&cinode->lock_mutex); mutex_lock(&cinode->lock_mutex);
if (!cinode->can_cache_brlcks) { if (!cinode->can_cache_brlcks) {
mutex_unlock(&cinode->lock_mutex); mutex_unlock(&cinode->lock_mutex);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -1054,7 +1055,7 @@ out:
cinode->can_cache_brlcks = false; cinode->can_cache_brlcks = false;
mutex_unlock(&cinode->lock_mutex); mutex_unlock(&cinode->lock_mutex);
FreeXid(xid); free_xid(xid);
return rc; return rc;
err_out: err_out:
list_for_each_entry_safe(lck, tmp, &locks_to_send, llist) { list_for_each_entry_safe(lck, tmp, &locks_to_send, llist) {
@ -1126,7 +1127,7 @@ cifs_read_flock(struct file_lock *flock, __u32 *type, int *lock, int *unlock,
} }
static int static int
cifs_mandatory_lock(int xid, struct cifsFileInfo *cfile, __u64 offset, cifs_mandatory_lock(unsigned int xid, struct cifsFileInfo *cfile, __u64 offset,
__u64 length, __u32 type, int lock, int unlock, bool wait) __u64 length, __u32 type, int lock, int unlock, bool wait)
{ {
return CIFSSMBLock(xid, tlink_tcon(cfile->tlink), cfile->netfid, return CIFSSMBLock(xid, tlink_tcon(cfile->tlink), cfile->netfid,
@ -1136,7 +1137,7 @@ cifs_mandatory_lock(int xid, struct cifsFileInfo *cfile, __u64 offset,
static int static int
cifs_getlk(struct file *file, struct file_lock *flock, __u32 type, cifs_getlk(struct file *file, struct file_lock *flock, __u32 type,
bool wait_flag, bool posix_lck, int xid) bool wait_flag, bool posix_lck, unsigned int xid)
{ {
int rc = 0; int rc = 0;
__u64 length = 1 + flock->fl_end - flock->fl_start; __u64 length = 1 + flock->fl_end - flock->fl_start;
@ -1221,7 +1222,8 @@ cifs_free_llist(struct list_head *llist)
} }
static int static int
cifs_unlock_range(struct cifsFileInfo *cfile, struct file_lock *flock, int xid) cifs_unlock_range(struct cifsFileInfo *cfile, struct file_lock *flock,
unsigned int xid)
{ {
int rc = 0, stored_rc; int rc = 0, stored_rc;
int types[] = {LOCKING_ANDX_LARGE_FILES, int types[] = {LOCKING_ANDX_LARGE_FILES,
@ -1326,7 +1328,8 @@ cifs_unlock_range(struct cifsFileInfo *cfile, struct file_lock *flock, int xid)
static int static int
cifs_setlk(struct file *file, struct file_lock *flock, __u32 type, cifs_setlk(struct file *file, struct file_lock *flock, __u32 type,
bool wait_flag, bool posix_lck, int lock, int unlock, int xid) bool wait_flag, bool posix_lck, int lock, int unlock,
unsigned int xid)
{ {
int rc = 0; int rc = 0;
__u64 length = 1 + flock->fl_end - flock->fl_start; __u64 length = 1 + flock->fl_end - flock->fl_start;
@ -1400,7 +1403,7 @@ int cifs_lock(struct file *file, int cmd, struct file_lock *flock)
__u32 type; __u32 type;
rc = -EACCES; rc = -EACCES;
xid = GetXid(); xid = get_xid();
cFYI(1, "Lock parm: 0x%x flockflags: 0x%x flocktype: 0x%x start: %lld " cFYI(1, "Lock parm: 0x%x flockflags: 0x%x flocktype: 0x%x start: %lld "
"end: %lld", cmd, flock->fl_flags, flock->fl_type, "end: %lld", cmd, flock->fl_flags, flock->fl_type,
@ -1426,7 +1429,7 @@ int cifs_lock(struct file *file, int cmd, struct file_lock *flock)
*/ */
if (IS_GETLK(cmd)) { if (IS_GETLK(cmd)) {
rc = cifs_getlk(file, flock, type, wait_flag, posix_lck, xid); rc = cifs_getlk(file, flock, type, wait_flag, posix_lck, xid);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -1435,13 +1438,13 @@ int cifs_lock(struct file *file, int cmd, struct file_lock *flock)
* if no lock or unlock then nothing to do since we do not * if no lock or unlock then nothing to do since we do not
* know what it is * know what it is
*/ */
FreeXid(xid); free_xid(xid);
return -EOPNOTSUPP; return -EOPNOTSUPP;
} }
rc = cifs_setlk(file, flock, type, wait_flag, posix_lck, lock, unlock, rc = cifs_setlk(file, flock, type, wait_flag, posix_lck, lock, unlock,
xid); xid);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -1468,7 +1471,7 @@ static ssize_t cifs_write(struct cifsFileInfo *open_file, __u32 pid,
unsigned int total_written; unsigned int total_written;
struct cifs_sb_info *cifs_sb; struct cifs_sb_info *cifs_sb;
struct cifs_tcon *pTcon; struct cifs_tcon *pTcon;
int xid; unsigned int xid;
struct dentry *dentry = open_file->dentry; struct dentry *dentry = open_file->dentry;
struct cifsInodeInfo *cifsi = CIFS_I(dentry->d_inode); struct cifsInodeInfo *cifsi = CIFS_I(dentry->d_inode);
struct cifs_io_parms io_parms; struct cifs_io_parms io_parms;
@ -1480,7 +1483,7 @@ static ssize_t cifs_write(struct cifsFileInfo *open_file, __u32 pid,
pTcon = tlink_tcon(open_file->tlink); pTcon = tlink_tcon(open_file->tlink);
xid = GetXid(); xid = get_xid();
for (total_written = 0; write_size > total_written; for (total_written = 0; write_size > total_written;
total_written += bytes_written) { total_written += bytes_written) {
@ -1516,7 +1519,7 @@ static ssize_t cifs_write(struct cifsFileInfo *open_file, __u32 pid,
if (total_written) if (total_written)
break; break;
else { else {
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
} else { } else {
@ -1536,7 +1539,7 @@ static ssize_t cifs_write(struct cifsFileInfo *open_file, __u32 pid,
spin_unlock(&dentry->d_inode->i_lock); spin_unlock(&dentry->d_inode->i_lock);
} }
mark_inode_dirty_sync(dentry->d_inode); mark_inode_dirty_sync(dentry->d_inode);
FreeXid(xid); free_xid(xid);
return total_written; return total_written;
} }
@ -1935,9 +1938,9 @@ static int
cifs_writepage_locked(struct page *page, struct writeback_control *wbc) cifs_writepage_locked(struct page *page, struct writeback_control *wbc)
{ {
int rc; int rc;
int xid; unsigned int xid;
xid = GetXid(); xid = get_xid();
/* BB add check for wbc flags */ /* BB add check for wbc flags */
page_cache_get(page); page_cache_get(page);
if (!PageUptodate(page)) if (!PageUptodate(page))
@ -1966,7 +1969,7 @@ retry_write:
SetPageUptodate(page); SetPageUptodate(page);
end_page_writeback(page); end_page_writeback(page);
page_cache_release(page); page_cache_release(page);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -2005,9 +2008,9 @@ static int cifs_write_end(struct file *file, struct address_space *mapping,
if (!PageUptodate(page)) { if (!PageUptodate(page)) {
char *page_data; char *page_data;
unsigned offset = pos & (PAGE_CACHE_SIZE - 1); unsigned offset = pos & (PAGE_CACHE_SIZE - 1);
int xid; unsigned int xid;
xid = GetXid(); xid = get_xid();
/* this is probably better than directly calling /* this is probably better than directly calling
partialpage_write since in this function the file handle is partialpage_write since in this function the file handle is
known which we might as well leverage */ known which we might as well leverage */
@ -2018,7 +2021,7 @@ static int cifs_write_end(struct file *file, struct address_space *mapping,
/* if (rc < 0) should we set writebehind rc? */ /* if (rc < 0) should we set writebehind rc? */
kunmap(page); kunmap(page);
FreeXid(xid); free_xid(xid);
} else { } else {
rc = copied; rc = copied;
pos += copied; pos += copied;
@ -2041,7 +2044,7 @@ static int cifs_write_end(struct file *file, struct address_space *mapping,
int cifs_strict_fsync(struct file *file, loff_t start, loff_t end, int cifs_strict_fsync(struct file *file, loff_t start, loff_t end,
int datasync) int datasync)
{ {
int xid; unsigned int xid;
int rc = 0; int rc = 0;
struct cifs_tcon *tcon; struct cifs_tcon *tcon;
struct cifsFileInfo *smbfile = file->private_data; struct cifsFileInfo *smbfile = file->private_data;
@ -2053,7 +2056,7 @@ int cifs_strict_fsync(struct file *file, loff_t start, loff_t end,
return rc; return rc;
mutex_lock(&inode->i_mutex); mutex_lock(&inode->i_mutex);
xid = GetXid(); xid = get_xid();
cFYI(1, "Sync file - name: %s datasync: 0x%x", cFYI(1, "Sync file - name: %s datasync: 0x%x",
file->f_path.dentry->d_name.name, datasync); file->f_path.dentry->d_name.name, datasync);
@ -2070,14 +2073,14 @@ int cifs_strict_fsync(struct file *file, loff_t start, loff_t end,
if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NOSSYNC)) if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NOSSYNC))
rc = CIFSSMBFlush(xid, tcon, smbfile->netfid); rc = CIFSSMBFlush(xid, tcon, smbfile->netfid);
FreeXid(xid); free_xid(xid);
mutex_unlock(&inode->i_mutex); mutex_unlock(&inode->i_mutex);
return rc; return rc;
} }
int cifs_fsync(struct file *file, loff_t start, loff_t end, int datasync) int cifs_fsync(struct file *file, loff_t start, loff_t end, int datasync)
{ {
int xid; unsigned int xid;
int rc = 0; int rc = 0;
struct cifs_tcon *tcon; struct cifs_tcon *tcon;
struct cifsFileInfo *smbfile = file->private_data; struct cifsFileInfo *smbfile = file->private_data;
@ -2089,7 +2092,7 @@ int cifs_fsync(struct file *file, loff_t start, loff_t end, int datasync)
return rc; return rc;
mutex_lock(&inode->i_mutex); mutex_lock(&inode->i_mutex);
xid = GetXid(); xid = get_xid();
cFYI(1, "Sync file - name: %s datasync: 0x%x", cFYI(1, "Sync file - name: %s datasync: 0x%x",
file->f_path.dentry->d_name.name, datasync); file->f_path.dentry->d_name.name, datasync);
@ -2098,7 +2101,7 @@ int cifs_fsync(struct file *file, loff_t start, loff_t end, int datasync)
if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NOSSYNC)) if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NOSSYNC))
rc = CIFSSMBFlush(xid, tcon, smbfile->netfid); rc = CIFSSMBFlush(xid, tcon, smbfile->netfid);
FreeXid(xid); free_xid(xid);
mutex_unlock(&inode->i_mutex); mutex_unlock(&inode->i_mutex);
return rc; return rc;
} }
@ -2743,14 +2746,14 @@ static ssize_t cifs_read(struct file *file, char *read_data, size_t read_size,
unsigned int rsize; unsigned int rsize;
struct cifs_sb_info *cifs_sb; struct cifs_sb_info *cifs_sb;
struct cifs_tcon *pTcon; struct cifs_tcon *pTcon;
int xid; unsigned int xid;
char *current_offset; char *current_offset;
struct cifsFileInfo *open_file; struct cifsFileInfo *open_file;
struct cifs_io_parms io_parms; struct cifs_io_parms io_parms;
int buf_type = CIFS_NO_BUFFER; int buf_type = CIFS_NO_BUFFER;
__u32 pid; __u32 pid;
xid = GetXid(); xid = get_xid();
cifs_sb = CIFS_SB(file->f_path.dentry->d_sb); cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
/* FIXME: set up handlers for larger reads and/or convert to async */ /* FIXME: set up handlers for larger reads and/or convert to async */
@ -2758,7 +2761,7 @@ static ssize_t cifs_read(struct file *file, char *read_data, size_t read_size,
if (file->private_data == NULL) { if (file->private_data == NULL) {
rc = -EBADF; rc = -EBADF;
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
open_file = file->private_data; open_file = file->private_data;
@ -2803,7 +2806,7 @@ static ssize_t cifs_read(struct file *file, char *read_data, size_t read_size,
if (total_read) { if (total_read) {
break; break;
} else { } else {
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
} else { } else {
@ -2811,7 +2814,7 @@ static ssize_t cifs_read(struct file *file, char *read_data, size_t read_size,
*poffset += bytes_read; *poffset += bytes_read;
} }
} }
FreeXid(xid); free_xid(xid);
return total_read; return total_read;
} }
@ -2838,7 +2841,7 @@ int cifs_file_strict_mmap(struct file *file, struct vm_area_struct *vma)
int rc, xid; int rc, xid;
struct inode *inode = file->f_path.dentry->d_inode; struct inode *inode = file->f_path.dentry->d_inode;
xid = GetXid(); xid = get_xid();
if (!CIFS_I(inode)->clientCanCacheRead) { if (!CIFS_I(inode)->clientCanCacheRead) {
rc = cifs_invalidate_mapping(inode); rc = cifs_invalidate_mapping(inode);
@ -2849,7 +2852,7 @@ int cifs_file_strict_mmap(struct file *file, struct vm_area_struct *vma)
rc = generic_file_mmap(file, vma); rc = generic_file_mmap(file, vma);
if (rc == 0) if (rc == 0)
vma->vm_ops = &cifs_file_vm_ops; vma->vm_ops = &cifs_file_vm_ops;
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -2857,17 +2860,17 @@ int cifs_file_mmap(struct file *file, struct vm_area_struct *vma)
{ {
int rc, xid; int rc, xid;
xid = GetXid(); xid = get_xid();
rc = cifs_revalidate_file(file); rc = cifs_revalidate_file(file);
if (rc) { if (rc) {
cFYI(1, "Validation prior to mmap failed, error=%d", rc); cFYI(1, "Validation prior to mmap failed, error=%d", rc);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
rc = generic_file_mmap(file, vma); rc = generic_file_mmap(file, vma);
if (rc == 0) if (rc == 0)
vma->vm_ops = &cifs_file_vm_ops; vma->vm_ops = &cifs_file_vm_ops;
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -3157,13 +3160,13 @@ static int cifs_readpage(struct file *file, struct page *page)
{ {
loff_t offset = (loff_t)page->index << PAGE_CACHE_SHIFT; loff_t offset = (loff_t)page->index << PAGE_CACHE_SHIFT;
int rc = -EACCES; int rc = -EACCES;
int xid; unsigned int xid;
xid = GetXid(); xid = get_xid();
if (file->private_data == NULL) { if (file->private_data == NULL) {
rc = -EBADF; rc = -EBADF;
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -3174,7 +3177,7 @@ static int cifs_readpage(struct file *file, struct page *page)
unlock_page(page); unlock_page(page);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }

87
fs/cifs/inode.c
View File

@ -289,7 +289,7 @@ cifs_create_dfs_fattr(struct cifs_fattr *fattr, struct super_block *sb)
int cifs_get_file_info_unix(struct file *filp) int cifs_get_file_info_unix(struct file *filp)
{ {
int rc; int rc;
int xid; unsigned int xid;
FILE_UNIX_BASIC_INFO find_data; FILE_UNIX_BASIC_INFO find_data;
struct cifs_fattr fattr; struct cifs_fattr fattr;
struct inode *inode = filp->f_path.dentry->d_inode; struct inode *inode = filp->f_path.dentry->d_inode;
@ -297,7 +297,7 @@ int cifs_get_file_info_unix(struct file *filp)
struct cifsFileInfo *cfile = filp->private_data; struct cifsFileInfo *cfile = filp->private_data;
struct cifs_tcon *tcon = tlink_tcon(cfile->tlink); struct cifs_tcon *tcon = tlink_tcon(cfile->tlink);
xid = GetXid(); xid = get_xid();
rc = CIFSSMBUnixQFileInfo(xid, tcon, cfile->netfid, &find_data); rc = CIFSSMBUnixQFileInfo(xid, tcon, cfile->netfid, &find_data);
if (!rc) { if (!rc) {
cifs_unix_basic_to_fattr(&fattr, &find_data, cifs_sb); cifs_unix_basic_to_fattr(&fattr, &find_data, cifs_sb);
@ -307,13 +307,13 @@ int cifs_get_file_info_unix(struct file *filp)
} }
cifs_fattr_to_inode(inode, &fattr); cifs_fattr_to_inode(inode, &fattr);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
int cifs_get_inode_info_unix(struct inode **pinode, int cifs_get_inode_info_unix(struct inode **pinode,
const unsigned char *full_path, const unsigned char *full_path,
struct super_block *sb, int xid) struct super_block *sb, unsigned int xid)
{ {
int rc; int rc;
FILE_UNIX_BASIC_INFO find_data; FILE_UNIX_BASIC_INFO find_data;
@ -367,7 +367,7 @@ int cifs_get_inode_info_unix(struct inode **pinode,
static int static int
cifs_sfu_type(struct cifs_fattr *fattr, const unsigned char *path, cifs_sfu_type(struct cifs_fattr *fattr, const unsigned char *path,
struct cifs_sb_info *cifs_sb, int xid) struct cifs_sb_info *cifs_sb, unsigned int xid)
{ {
int rc; int rc;
int oplock = 0; int oplock = 0;
@ -466,7 +466,7 @@ cifs_sfu_type(struct cifs_fattr *fattr, const unsigned char *path,
* FIXME: Doesn't this clobber the type bit we got from cifs_sfu_type ? * FIXME: Doesn't this clobber the type bit we got from cifs_sfu_type ?
*/ */
static int cifs_sfu_mode(struct cifs_fattr *fattr, const unsigned char *path, static int cifs_sfu_mode(struct cifs_fattr *fattr, const unsigned char *path,
struct cifs_sb_info *cifs_sb, int xid) struct cifs_sb_info *cifs_sb, unsigned int xid)
{ {
#ifdef CONFIG_CIFS_XATTR #ifdef CONFIG_CIFS_XATTR
ssize_t rc; ssize_t rc;
@ -557,7 +557,7 @@ cifs_all_info_to_fattr(struct cifs_fattr *fattr, FILE_ALL_INFO *info,
int cifs_get_file_info(struct file *filp) int cifs_get_file_info(struct file *filp)
{ {
int rc; int rc;
int xid; unsigned int xid;
FILE_ALL_INFO find_data; FILE_ALL_INFO find_data;
struct cifs_fattr fattr; struct cifs_fattr fattr;
struct inode *inode = filp->f_path.dentry->d_inode; struct inode *inode = filp->f_path.dentry->d_inode;
@ -565,7 +565,7 @@ int cifs_get_file_info(struct file *filp)
struct cifsFileInfo *cfile = filp->private_data; struct cifsFileInfo *cfile = filp->private_data;
struct cifs_tcon *tcon = tlink_tcon(cfile->tlink); struct cifs_tcon *tcon = tlink_tcon(cfile->tlink);
xid = GetXid(); xid = get_xid();
rc = CIFSSMBQFileInfo(xid, tcon, cfile->netfid, &find_data); rc = CIFSSMBQFileInfo(xid, tcon, cfile->netfid, &find_data);
switch (rc) { switch (rc) {
case 0: case 0:
@ -596,13 +596,13 @@ int cifs_get_file_info(struct file *filp)
fattr.cf_flags |= CIFS_FATTR_NEED_REVAL; fattr.cf_flags |= CIFS_FATTR_NEED_REVAL;
cifs_fattr_to_inode(inode, &fattr); cifs_fattr_to_inode(inode, &fattr);
cgfi_exit: cgfi_exit:
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
int cifs_get_inode_info(struct inode **pinode, int cifs_get_inode_info(struct inode **pinode,
const unsigned char *full_path, FILE_ALL_INFO *pfindData, const unsigned char *full_path, FILE_ALL_INFO *pfindData,
struct super_block *sb, int xid, const __u16 *pfid) struct super_block *sb, unsigned int xid, const __u16 *pfid)
{ {
int rc = 0, tmprc; int rc = 0, tmprc;
struct cifs_tcon *pTcon; struct cifs_tcon *pTcon;
@ -886,13 +886,13 @@ retry_iget5_locked:
/* gets root inode */ /* gets root inode */
struct inode *cifs_root_iget(struct super_block *sb) struct inode *cifs_root_iget(struct super_block *sb)
{ {
int xid; unsigned int xid;
struct cifs_sb_info *cifs_sb = CIFS_SB(sb); struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
struct inode *inode = NULL; struct inode *inode = NULL;
long rc; long rc;
struct cifs_tcon *tcon = cifs_sb_master_tcon(cifs_sb); struct cifs_tcon *tcon = cifs_sb_master_tcon(cifs_sb);
xid = GetXid(); xid = get_xid();
if (tcon->unix_ext) if (tcon->unix_ext)
rc = cifs_get_inode_info_unix(&inode, "", sb, xid); rc = cifs_get_inode_info_unix(&inode, "", sb, xid);
else else
@ -922,15 +922,15 @@ struct inode *cifs_root_iget(struct super_block *sb)
} }
out: out:
/* can not call macro FreeXid here since in a void func /* can not call macro free_xid here since in a void func
* TODO: This is no longer true * TODO: This is no longer true
*/ */
_FreeXid(xid); _free_xid(xid);
return inode; return inode;
} }
static int static int
cifs_set_file_info(struct inode *inode, struct iattr *attrs, int xid, cifs_set_file_info(struct inode *inode, struct iattr *attrs, unsigned int xid,
char *full_path, __u32 dosattr) char *full_path, __u32 dosattr)
{ {
int rc; int rc;
@ -1051,7 +1051,8 @@ out:
* anything else. * anything else.
*/ */
static int static int
cifs_rename_pending_delete(char *full_path, struct dentry *dentry, int xid) cifs_rename_pending_delete(char *full_path, struct dentry *dentry,
unsigned int xid)
{ {
int oplock = 0; int oplock = 0;
int rc; int rc;
@ -1171,7 +1172,7 @@ undo_setattr:
int cifs_unlink(struct inode *dir, struct dentry *dentry) int cifs_unlink(struct inode *dir, struct dentry *dentry)
{ {
int rc = 0; int rc = 0;
int xid; unsigned int xid;
char *full_path = NULL; char *full_path = NULL;
struct inode *inode = dentry->d_inode; struct inode *inode = dentry->d_inode;
struct cifsInodeInfo *cifs_inode; struct cifsInodeInfo *cifs_inode;
@ -1189,7 +1190,7 @@ int cifs_unlink(struct inode *dir, struct dentry *dentry)
return PTR_ERR(tlink); return PTR_ERR(tlink);
tcon = tlink_tcon(tlink); tcon = tlink_tcon(tlink);
xid = GetXid(); xid = get_xid();
/* Unlink can be called from rename so we can not take the /* Unlink can be called from rename so we can not take the
* sb->s_vfs_rename_mutex here */ * sb->s_vfs_rename_mutex here */
@ -1265,7 +1266,7 @@ out_reval:
unlink_out: unlink_out:
kfree(full_path); kfree(full_path);
kfree(attrs); kfree(attrs);
FreeXid(xid); free_xid(xid);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
return rc; return rc;
} }
@ -1273,7 +1274,7 @@ unlink_out:
int cifs_mkdir(struct inode *inode, struct dentry *direntry, umode_t mode) int cifs_mkdir(struct inode *inode, struct dentry *direntry, umode_t mode)
{ {
int rc = 0, tmprc; int rc = 0, tmprc;
int xid; unsigned int xid;
struct cifs_sb_info *cifs_sb; struct cifs_sb_info *cifs_sb;
struct tcon_link *tlink; struct tcon_link *tlink;
struct cifs_tcon *pTcon; struct cifs_tcon *pTcon;
@ -1289,7 +1290,7 @@ int cifs_mkdir(struct inode *inode, struct dentry *direntry, umode_t mode)
return PTR_ERR(tlink); return PTR_ERR(tlink);
pTcon = tlink_tcon(tlink); pTcon = tlink_tcon(tlink);
xid = GetXid(); xid = get_xid();
full_path = build_path_from_dentry(direntry); full_path = build_path_from_dentry(direntry);
if (full_path == NULL) { if (full_path == NULL) {
@ -1446,7 +1447,7 @@ mkdir_out:
*/ */
CIFS_I(inode)->time = 0; CIFS_I(inode)->time = 0;
kfree(full_path); kfree(full_path);
FreeXid(xid); free_xid(xid);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
return rc; return rc;
} }
@ -1454,7 +1455,7 @@ mkdir_out:
int cifs_rmdir(struct inode *inode, struct dentry *direntry) int cifs_rmdir(struct inode *inode, struct dentry *direntry)
{ {
int rc = 0; int rc = 0;
int xid; unsigned int xid;
struct cifs_sb_info *cifs_sb; struct cifs_sb_info *cifs_sb;
struct tcon_link *tlink; struct tcon_link *tlink;
struct cifs_tcon *pTcon; struct cifs_tcon *pTcon;
@ -1463,7 +1464,7 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry)
cFYI(1, "cifs_rmdir, inode = 0x%p", inode); cFYI(1, "cifs_rmdir, inode = 0x%p", inode);
xid = GetXid(); xid = get_xid();
full_path = build_path_from_dentry(direntry); full_path = build_path_from_dentry(direntry);
if (full_path == NULL) { if (full_path == NULL) {
@ -1506,13 +1507,14 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry)
rmdir_exit: rmdir_exit:
kfree(full_path); kfree(full_path);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
static int static int
cifs_do_rename(int xid, struct dentry *from_dentry, const char *fromPath, cifs_do_rename(unsigned int xid, struct dentry *from_dentry,
struct dentry *to_dentry, const char *toPath) const char *fromPath, struct dentry *to_dentry,
const char *toPath)
{ {
struct cifs_sb_info *cifs_sb = CIFS_SB(from_dentry->d_sb); struct cifs_sb_info *cifs_sb = CIFS_SB(from_dentry->d_sb);
struct tcon_link *tlink; struct tcon_link *tlink;
@ -1571,7 +1573,8 @@ int cifs_rename(struct inode *source_dir, struct dentry *source_dentry,
struct cifs_tcon *tcon; struct cifs_tcon *tcon;
FILE_UNIX_BASIC_INFO *info_buf_source = NULL; FILE_UNIX_BASIC_INFO *info_buf_source = NULL;
FILE_UNIX_BASIC_INFO *info_buf_target; FILE_UNIX_BASIC_INFO *info_buf_target;
int xid, rc, tmprc; unsigned int xid;
int rc, tmprc;
cifs_sb = CIFS_SB(source_dir->i_sb); cifs_sb = CIFS_SB(source_dir->i_sb);
tlink = cifs_sb_tlink(cifs_sb); tlink = cifs_sb_tlink(cifs_sb);
@ -1579,7 +1582,7 @@ int cifs_rename(struct inode *source_dir, struct dentry *source_dentry,
return PTR_ERR(tlink); return PTR_ERR(tlink);
tcon = tlink_tcon(tlink); tcon = tlink_tcon(tlink);
xid = GetXid(); xid = get_xid();
/* /*
* we already have the rename sem so we do not need to * we already have the rename sem so we do not need to
@ -1652,7 +1655,7 @@ cifs_rename_exit:
kfree(info_buf_source); kfree(info_buf_source);
kfree(fromName); kfree(fromName);
kfree(toName); kfree(toName);
FreeXid(xid); free_xid(xid);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
return rc; return rc;
} }
@ -1727,7 +1730,7 @@ int cifs_revalidate_file_attr(struct file *filp)
int cifs_revalidate_dentry_attr(struct dentry *dentry) int cifs_revalidate_dentry_attr(struct dentry *dentry)
{ {
int xid; unsigned int xid;
int rc = 0; int rc = 0;
struct inode *inode = dentry->d_inode; struct inode *inode = dentry->d_inode;
struct super_block *sb = dentry->d_sb; struct super_block *sb = dentry->d_sb;
@ -1739,7 +1742,7 @@ int cifs_revalidate_dentry_attr(struct dentry *dentry)
if (!cifs_inode_needs_reval(inode)) if (!cifs_inode_needs_reval(inode))
return rc; return rc;
xid = GetXid(); xid = get_xid();
/* can not safely grab the rename sem here if rename calls revalidate /* can not safely grab the rename sem here if rename calls revalidate
since that would deadlock */ since that would deadlock */
@ -1761,7 +1764,7 @@ int cifs_revalidate_dentry_attr(struct dentry *dentry)
out: out:
kfree(full_path); kfree(full_path);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -1869,7 +1872,7 @@ static void cifs_setsize(struct inode *inode, loff_t offset)
static int static int
cifs_set_file_size(struct inode *inode, struct iattr *attrs, cifs_set_file_size(struct inode *inode, struct iattr *attrs,
int xid, char *full_path) unsigned int xid, char *full_path)
{ {
int rc; int rc;
struct cifsFileInfo *open_file; struct cifsFileInfo *open_file;
@ -1971,7 +1974,7 @@ static int
cifs_setattr_unix(struct dentry *direntry, struct iattr *attrs) cifs_setattr_unix(struct dentry *direntry, struct iattr *attrs)
{ {
int rc; int rc;
int xid; unsigned int xid;
char *full_path = NULL; char *full_path = NULL;
struct inode *inode = direntry->d_inode; struct inode *inode = direntry->d_inode;
struct cifsInodeInfo *cifsInode = CIFS_I(inode); struct cifsInodeInfo *cifsInode = CIFS_I(inode);
@ -1984,7 +1987,7 @@ cifs_setattr_unix(struct dentry *direntry, struct iattr *attrs)
cFYI(1, "setattr_unix on file %s attrs->ia_valid=0x%x", cFYI(1, "setattr_unix on file %s attrs->ia_valid=0x%x",
direntry->d_name.name, attrs->ia_valid); direntry->d_name.name, attrs->ia_valid);
xid = GetXid(); xid = get_xid();
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_PERM) if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_PERM)
attrs->ia_valid |= ATTR_FORCE; attrs->ia_valid |= ATTR_FORCE;
@ -2104,14 +2107,14 @@ cifs_setattr_unix(struct dentry *direntry, struct iattr *attrs)
out: out:
kfree(args); kfree(args);
kfree(full_path); kfree(full_path);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
static int static int
cifs_setattr_nounix(struct dentry *direntry, struct iattr *attrs) cifs_setattr_nounix(struct dentry *direntry, struct iattr *attrs)
{ {
int xid; unsigned int xid;
uid_t uid = NO_CHANGE_32; uid_t uid = NO_CHANGE_32;
gid_t gid = NO_CHANGE_32; gid_t gid = NO_CHANGE_32;
struct inode *inode = direntry->d_inode; struct inode *inode = direntry->d_inode;
@ -2122,7 +2125,7 @@ cifs_setattr_nounix(struct dentry *direntry, struct iattr *attrs)
__u32 dosattr = 0; __u32 dosattr = 0;
__u64 mode = NO_CHANGE_64; __u64 mode = NO_CHANGE_64;
xid = GetXid(); xid = get_xid();
cFYI(1, "setattr on file %s attrs->iavalid 0x%x", cFYI(1, "setattr on file %s attrs->iavalid 0x%x",
direntry->d_name.name, attrs->ia_valid); direntry->d_name.name, attrs->ia_valid);
@ -2132,14 +2135,14 @@ cifs_setattr_nounix(struct dentry *direntry, struct iattr *attrs)
rc = inode_change_ok(inode, attrs); rc = inode_change_ok(inode, attrs);
if (rc < 0) { if (rc < 0) {
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
full_path = build_path_from_dentry(direntry); full_path = build_path_from_dentry(direntry);
if (full_path == NULL) { if (full_path == NULL) {
rc = -ENOMEM; rc = -ENOMEM;
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
@ -2265,7 +2268,7 @@ cifs_setattr_nounix(struct dentry *direntry, struct iattr *attrs)
cifs_setattr_exit: cifs_setattr_exit:
kfree(full_path); kfree(full_path);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }

6
fs/cifs/ioctl.c
View File

@ -34,7 +34,7 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
{ {
struct inode *inode = filep->f_dentry->d_inode; struct inode *inode = filep->f_dentry->d_inode;
int rc = -ENOTTY; /* strange error - but the precedent */ int rc = -ENOTTY; /* strange error - but the precedent */
int xid; unsigned int xid;
struct cifs_sb_info *cifs_sb; struct cifs_sb_info *cifs_sb;
#ifdef CONFIG_CIFS_POSIX #ifdef CONFIG_CIFS_POSIX
struct cifsFileInfo *pSMBFile = filep->private_data; struct cifsFileInfo *pSMBFile = filep->private_data;
@ -44,7 +44,7 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
__u64 caps; __u64 caps;
#endif /* CONFIG_CIFS_POSIX */ #endif /* CONFIG_CIFS_POSIX */
xid = GetXid(); xid = get_xid();
cFYI(1, "ioctl file %p cmd %u arg %lu", filep, command, arg); cFYI(1, "ioctl file %p cmd %u arg %lu", filep, command, arg);
@ -105,6 +105,6 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
break; break;
} }
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }

24
fs/cifs/link.c
View File

@ -181,7 +181,7 @@ CIFSFormatMFSymlink(u8 *buf, unsigned int buf_len, const char *link_str)
} }
static int static int
CIFSCreateMFSymLink(const int xid, struct cifs_tcon *tcon, CIFSCreateMFSymLink(const unsigned int xid, struct cifs_tcon *tcon,
const char *fromName, const char *toName, const char *fromName, const char *toName,
struct cifs_sb_info *cifs_sb) struct cifs_sb_info *cifs_sb)
{ {
@ -238,7 +238,7 @@ CIFSCreateMFSymLink(const int xid, struct cifs_tcon *tcon,
} }
static int static int
CIFSQueryMFSymLink(const int xid, struct cifs_tcon *tcon, CIFSQueryMFSymLink(const unsigned int xid, struct cifs_tcon *tcon,
const unsigned char *searchName, char **symlinkinfo, const unsigned char *searchName, char **symlinkinfo,
const struct nls_table *nls_codepage, int remap) const struct nls_table *nls_codepage, int remap)
{ {
@ -307,7 +307,7 @@ CIFSCouldBeMFSymlink(const struct cifs_fattr *fattr)
int int
CIFSCheckMFSymlink(struct cifs_fattr *fattr, CIFSCheckMFSymlink(struct cifs_fattr *fattr,
const unsigned char *path, const unsigned char *path,
struct cifs_sb_info *cifs_sb, int xid) struct cifs_sb_info *cifs_sb, unsigned int xid)
{ {
int rc; int rc;
int oplock = 0; int oplock = 0;
@ -390,7 +390,7 @@ cifs_hardlink(struct dentry *old_file, struct inode *inode,
struct dentry *direntry) struct dentry *direntry)
{ {
int rc = -EACCES; int rc = -EACCES;
int xid; unsigned int xid;
char *fromName = NULL; char *fromName = NULL;
char *toName = NULL; char *toName = NULL;
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb); struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
@ -403,7 +403,7 @@ cifs_hardlink(struct dentry *old_file, struct inode *inode,
return PTR_ERR(tlink); return PTR_ERR(tlink);
pTcon = tlink_tcon(tlink); pTcon = tlink_tcon(tlink);
xid = GetXid(); xid = get_xid();
fromName = build_path_from_dentry(old_file); fromName = build_path_from_dentry(old_file);
toName = build_path_from_dentry(direntry); toName = build_path_from_dentry(direntry);
@ -455,7 +455,7 @@ cifs_hardlink(struct dentry *old_file, struct inode *inode,
cifs_hl_exit: cifs_hl_exit:
kfree(fromName); kfree(fromName);
kfree(toName); kfree(toName);
FreeXid(xid); free_xid(xid);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
return rc; return rc;
} }
@ -465,14 +465,14 @@ cifs_follow_link(struct dentry *direntry, struct nameidata *nd)
{ {
struct inode *inode = direntry->d_inode; struct inode *inode = direntry->d_inode;
int rc = -ENOMEM; int rc = -ENOMEM;
int xid; unsigned int xid;
char *full_path = NULL; char *full_path = NULL;
char *target_path = NULL; char *target_path = NULL;
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb); struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
struct tcon_link *tlink = NULL; struct tcon_link *tlink = NULL;
struct cifs_tcon *tcon; struct cifs_tcon *tcon;
xid = GetXid(); xid = get_xid();
tlink = cifs_sb_tlink(cifs_sb); tlink = cifs_sb_tlink(cifs_sb);
if (IS_ERR(tlink)) { if (IS_ERR(tlink)) {
@ -529,7 +529,7 @@ out:
target_path = ERR_PTR(rc); target_path = ERR_PTR(rc);
} }
FreeXid(xid); free_xid(xid);
if (tlink) if (tlink)
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
nd_set_link(nd, target_path); nd_set_link(nd, target_path);
@ -540,14 +540,14 @@ int
cifs_symlink(struct inode *inode, struct dentry *direntry, const char *symname) cifs_symlink(struct inode *inode, struct dentry *direntry, const char *symname)
{ {
int rc = -EOPNOTSUPP; int rc = -EOPNOTSUPP;
int xid; unsigned int xid;
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb); struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
struct tcon_link *tlink; struct tcon_link *tlink;
struct cifs_tcon *pTcon; struct cifs_tcon *pTcon;
char *full_path = NULL; char *full_path = NULL;
struct inode *newinode = NULL; struct inode *newinode = NULL;
xid = GetXid(); xid = get_xid();
tlink = cifs_sb_tlink(cifs_sb); tlink = cifs_sb_tlink(cifs_sb);
if (IS_ERR(tlink)) { if (IS_ERR(tlink)) {
@ -594,7 +594,7 @@ cifs_symlink(struct inode *inode, struct dentry *direntry, const char *symname)
symlink_exit: symlink_exit:
kfree(full_path); kfree(full_path);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }

4
fs/cifs/misc.c
View File

@ -40,7 +40,7 @@ extern mempool_t *cifs_req_poolp;
since the cifs fs was mounted */ since the cifs fs was mounted */
unsigned int unsigned int
_GetXid(void) _get_xid(void)
{ {
unsigned int xid; unsigned int xid;
@ -58,7 +58,7 @@ _GetXid(void)
} }
void void
_FreeXid(unsigned int xid) _free_xid(unsigned int xid)
{ {
spin_lock(&GlobalMid_Lock); spin_lock(&GlobalMid_Lock);
/* if (GlobalTotalActiveXid == 0) /* if (GlobalTotalActiveXid == 0)

15
fs/cifs/readdir.c
View File

@ -193,7 +193,7 @@ cifs_std_info_to_fattr(struct cifs_fattr *fattr, FIND_FILE_STANDARD_INFO *info,
we try to do FindFirst on (NTFS) directory symlinks */ we try to do FindFirst on (NTFS) directory symlinks */
/* /*
int get_symlink_reparse_path(char *full_path, struct cifs_sb_info *cifs_sb, int get_symlink_reparse_path(char *full_path, struct cifs_sb_info *cifs_sb,
int xid) unsigned int xid)
{ {
__u16 fid; __u16 fid;
int len; int len;
@ -220,7 +220,7 @@ int get_symlink_reparse_path(char *full_path, struct cifs_sb_info *cifs_sb,
} }
*/ */
static int initiate_cifs_search(const int xid, struct file *file) static int initiate_cifs_search(const unsigned int xid, struct file *file)
{ {
__u16 search_flags; __u16 search_flags;
int rc = 0; int rc = 0;
@ -507,7 +507,7 @@ static int cifs_save_resume_key(const char *current_entry,
assume that they are located in the findfirst return buffer.*/ assume that they are located in the findfirst return buffer.*/
/* We start counting in the buffer with entry 2 and increment for every /* We start counting in the buffer with entry 2 and increment for every
entry (do not increment for . or .. entry) */ entry (do not increment for . or .. entry) */
static int find_cifs_entry(const int xid, struct cifs_tcon *pTcon, static int find_cifs_entry(const unsigned int xid, struct cifs_tcon *pTcon,
struct file *file, char **ppCurrentEntry, int *num_to_ret) struct file *file, char **ppCurrentEntry, int *num_to_ret)
{ {
__u16 search_flags; __u16 search_flags;
@ -721,7 +721,8 @@ static int cifs_filldir(char *find_entry, struct file *file, filldir_t filldir,
int cifs_readdir(struct file *file, void *direntry, filldir_t filldir) int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
{ {
int rc = 0; int rc = 0;
int xid, i; unsigned int xid;
int i;
struct cifs_tcon *pTcon; struct cifs_tcon *pTcon;
struct cifsFileInfo *cifsFile = NULL; struct cifsFileInfo *cifsFile = NULL;
char *current_entry; char *current_entry;
@ -730,7 +731,7 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
char *end_of_smb; char *end_of_smb;
unsigned int max_len; unsigned int max_len;
xid = GetXid(); xid = get_xid();
/* /*
* Ensure FindFirst doesn't fail before doing filldir() for '.' and * Ensure FindFirst doesn't fail before doing filldir() for '.' and
@ -768,7 +769,7 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
if (file->private_data == NULL) { if (file->private_data == NULL) {
rc = -EINVAL; rc = -EINVAL;
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }
cifsFile = file->private_data; cifsFile = file->private_data;
@ -840,6 +841,6 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
} /* end switch */ } /* end switch */
rddir2_exit: rddir2_exit:
FreeXid(xid); free_xid(xid);
return rc; return rc;
} }

24
fs/cifs/xattr.c
View File

@ -39,7 +39,7 @@ int cifs_removexattr(struct dentry *direntry, const char *ea_name)
{ {
int rc = -EOPNOTSUPP; int rc = -EOPNOTSUPP;
#ifdef CONFIG_CIFS_XATTR #ifdef CONFIG_CIFS_XATTR
int xid; unsigned int xid;
struct cifs_sb_info *cifs_sb; struct cifs_sb_info *cifs_sb;
struct tcon_link *tlink; struct tcon_link *tlink;
struct cifs_tcon *pTcon; struct cifs_tcon *pTcon;
@ -60,7 +60,7 @@ int cifs_removexattr(struct dentry *direntry, const char *ea_name)
return PTR_ERR(tlink); return PTR_ERR(tlink);
pTcon = tlink_tcon(tlink); pTcon = tlink_tcon(tlink);
xid = GetXid(); xid = get_xid();
full_path = build_path_from_dentry(direntry); full_path = build_path_from_dentry(direntry);
if (full_path == NULL) { if (full_path == NULL) {
@ -88,7 +88,7 @@ int cifs_removexattr(struct dentry *direntry, const char *ea_name)
} }
remove_ea_exit: remove_ea_exit:
kfree(full_path); kfree(full_path);
FreeXid(xid); free_xid(xid);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
#endif #endif
return rc; return rc;
@ -99,7 +99,7 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name,
{ {
int rc = -EOPNOTSUPP; int rc = -EOPNOTSUPP;
#ifdef CONFIG_CIFS_XATTR #ifdef CONFIG_CIFS_XATTR
int xid; unsigned int xid;
struct cifs_sb_info *cifs_sb; struct cifs_sb_info *cifs_sb;
struct tcon_link *tlink; struct tcon_link *tlink;
struct cifs_tcon *pTcon; struct cifs_tcon *pTcon;
@ -120,7 +120,7 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name,
return PTR_ERR(tlink); return PTR_ERR(tlink);
pTcon = tlink_tcon(tlink); pTcon = tlink_tcon(tlink);
xid = GetXid(); xid = get_xid();
full_path = build_path_from_dentry(direntry); full_path = build_path_from_dentry(direntry);
if (full_path == NULL) { if (full_path == NULL) {
@ -221,7 +221,7 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name,
set_ea_exit: set_ea_exit:
kfree(full_path); kfree(full_path);
FreeXid(xid); free_xid(xid);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
#endif #endif
return rc; return rc;
@ -232,7 +232,7 @@ ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name,
{ {
ssize_t rc = -EOPNOTSUPP; ssize_t rc = -EOPNOTSUPP;
#ifdef CONFIG_CIFS_XATTR #ifdef CONFIG_CIFS_XATTR
int xid; unsigned int xid;
struct cifs_sb_info *cifs_sb; struct cifs_sb_info *cifs_sb;
struct tcon_link *tlink; struct tcon_link *tlink;
struct cifs_tcon *pTcon; struct cifs_tcon *pTcon;
@ -253,7 +253,7 @@ ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name,
return PTR_ERR(tlink); return PTR_ERR(tlink);
pTcon = tlink_tcon(tlink); pTcon = tlink_tcon(tlink);
xid = GetXid(); xid = get_xid();
full_path = build_path_from_dentry(direntry); full_path = build_path_from_dentry(direntry);
if (full_path == NULL) { if (full_path == NULL) {
@ -355,7 +355,7 @@ ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name,
get_ea_exit: get_ea_exit:
kfree(full_path); kfree(full_path);
FreeXid(xid); free_xid(xid);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
#endif #endif
return rc; return rc;
@ -365,7 +365,7 @@ ssize_t cifs_listxattr(struct dentry *direntry, char *data, size_t buf_size)
{ {
ssize_t rc = -EOPNOTSUPP; ssize_t rc = -EOPNOTSUPP;
#ifdef CONFIG_CIFS_XATTR #ifdef CONFIG_CIFS_XATTR
int xid; unsigned int xid;
struct cifs_sb_info *cifs_sb; struct cifs_sb_info *cifs_sb;
struct tcon_link *tlink; struct tcon_link *tlink;
struct cifs_tcon *pTcon; struct cifs_tcon *pTcon;
@ -389,7 +389,7 @@ ssize_t cifs_listxattr(struct dentry *direntry, char *data, size_t buf_size)
return PTR_ERR(tlink); return PTR_ERR(tlink);
pTcon = tlink_tcon(tlink); pTcon = tlink_tcon(tlink);
xid = GetXid(); xid = get_xid();
full_path = build_path_from_dentry(direntry); full_path = build_path_from_dentry(direntry);
if (full_path == NULL) { if (full_path == NULL) {
@ -409,7 +409,7 @@ ssize_t cifs_listxattr(struct dentry *direntry, char *data, size_t buf_size)
list_ea_exit: list_ea_exit:
kfree(full_path); kfree(full_path);
FreeXid(xid); free_xid(xid);
cifs_put_tlink(tlink); cifs_put_tlink(tlink);
#endif #endif
return rc; return rc;