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[CIFS] Fallback to standard mkdir if server incorrectly claims support for 

posix ops

Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Steve French 2007-09-17 02:04:21 +00:00
parent 5a07cdf86c
commit c45d707f67
2 changed files with 6 additions and 3 deletions
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2
fs/cifs/cifsfs.h
View File

@ -101,5 +101,5 @@ extern ssize_t cifs_getxattr(struct dentry *, const char *, void *, size_t);
extern ssize_t cifs_listxattr(struct dentry *, char *, size_t); extern ssize_t cifs_listxattr(struct dentry *, char *, size_t);
extern int cifs_ioctl(struct inode *inode, struct file *filep, extern int cifs_ioctl(struct inode *inode, struct file *filep,
unsigned int command, unsigned long arg); unsigned int command, unsigned long arg);
#define CIFS_VERSION "1.50" #define CIFS_VERSION "1.51"
#endif /* _CIFSFS_H */ #endif /* _CIFSFS_H */

7
fs/cifs/inode.c
View File

@ -925,7 +925,10 @@ int cifs_mkdir(struct inode *inode, struct dentry *direntry, int mode)
full_path, cifs_sb->local_nls, full_path, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags & cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPECIAL_CHR); CIFS_MOUNT_MAP_SPECIAL_CHR);
if (rc) { if (rc == -EOPNOTSUPP) {
kfree(pInfo);
goto mkdir_retry_old;
} else if (rc) {
cFYI(1, ("posix mkdir returned 0x%x", rc)); cFYI(1, ("posix mkdir returned 0x%x", rc));
d_drop(direntry); d_drop(direntry);
} else { } else {
@ -977,7 +980,7 @@ int cifs_mkdir(struct inode *inode, struct dentry *direntry, int mode)
kfree(pInfo); kfree(pInfo);
goto mkdir_out; goto mkdir_out;
} }
mkdir_retry_old:
/* BB add setting the equivalent of mode via CreateX w/ACLs */ /* BB add setting the equivalent of mode via CreateX w/ACLs */
rc = CIFSSMBMkDir(xid, pTcon, full_path, cifs_sb->local_nls, rc = CIFSSMBMkDir(xid, pTcon, full_path, cifs_sb->local_nls,
cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);