UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drop unused dentry argument to ->fsync 

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Christoph Hellwig 2010-05-26 17:53:25 +02:00 committed by Al Viro
parent cc967be547
commit 7ea8085910
69 changed files with 129 additions and 157 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/filesystems/Locking
View File

@ -380,7 +380,7 @@ prototypes:
int (*open) (struct inode *, struct file *);
int (*flush) (struct file *);
int (*release) (struct inode *, struct file *);
int (*fsync) (struct file *, struct dentry *, int datasync);
int (*fsync) (struct file *, int datasync);
int (*aio_fsync) (struct kiocb *, int datasync);
int (*fasync) (int, struct file *, int);
int (*lock) (struct file *, int, struct file_lock *);

2
Documentation/filesystems/vfs.txt
View File

@ -729,7 +729,7 @@ struct file_operations {
int (*open) (struct inode *, struct file *);
int (*flush) (struct file *);
int (*release) (struct inode *, struct file *);
int (*fsync) (struct file *, struct dentry *, int datasync);
int (*fsync) (struct file *, int datasync);
int (*aio_fsync) (struct kiocb *, int datasync);
int (*fasync) (int, struct file *, int);
int (*lock) (struct file *, int, struct file_lock *);

3
arch/powerpc/platforms/cell/spufs/file.c
View File

@ -1849,8 +1849,7 @@ out:
return ret;
}
static int spufs_mfc_fsync(struct file *file, struct dentry *dentry,
int datasync)
static int spufs_mfc_fsync(struct file *file, int datasync)
{
return spufs_mfc_flush(file, NULL);
}

3
drivers/char/ps3flash.c
View File

@ -305,8 +305,7 @@ static int ps3flash_flush(struct file *file, fl_owner_t id)
return ps3flash_writeback(ps3flash_dev);
}
static int ps3flash_fsync(struct file *file, struct dentry *dentry,
int datasync)
static int ps3flash_fsync(struct file *file, int datasync)
{
return ps3flash_writeback(ps3flash_dev);
}

3
drivers/mtd/ubi/cdev.c
View File

@ -189,8 +189,7 @@ static loff_t vol_cdev_llseek(struct file *file, loff_t offset, int origin)
return new_offset;
}
static int vol_cdev_fsync(struct file *file, struct dentry *dentry,
int datasync)
static int vol_cdev_fsync(struct file *file, int datasync)
{
struct ubi_volume_desc *desc = file->private_data;
struct ubi_device *ubi = desc->vol->ubi;

2
drivers/staging/pohmelfs/inode.c
View File

@ -880,7 +880,7 @@ static struct inode *pohmelfs_alloc_inode(struct super_block *sb)
/*
* We want fsync() to work on POHMELFS.
*/
static int pohmelfs_fsync(struct file *file, struct dentry *dentry, int datasync)
static int pohmelfs_fsync(struct file *file, int datasync)
{
struct inode *inode = file->f_mapping->host;
struct writeback_control wbc = {

2
drivers/usb/gadget/printer.c
View File

@ -794,7 +794,7 @@ printer_write(struct file *fd, const char __user *buf, size_t len, loff_t *ptr)
}
static int
printer_fsync(struct file *fd, struct dentry *dentry, int datasync)
printer_fsync(struct file *fd, int datasync)
{
struct printer_dev *dev = fd->private_data;
unsigned long flags;

2
drivers/video/fb_defio.c
View File

@ -66,7 +66,7 @@ static int fb_deferred_io_fault(struct vm_area_struct *vma,
return 0;
}
int fb_deferred_io_fsync(struct file *file, struct dentry *dentry, int datasync)
int fb_deferred_io_fsync(struct file *file, int datasync)
{
struct fb_info *info = file->private_data;

6
fs/9p/vfs_file.c
View File

@ -257,15 +257,13 @@ v9fs_file_write(struct file *filp, const char __user * data,
return total;
}
static int v9fs_file_fsync(struct file *filp, struct dentry *dentry,
int datasync)
static int v9fs_file_fsync(struct file *filp, int datasync)
{
struct p9_fid *fid;
struct p9_wstat wstat;
int retval;
P9_DPRINTK(P9_DEBUG_VFS, "filp %p dentry %p datasync %x\n", filp,
dentry, datasync);
P9_DPRINTK(P9_DEBUG_VFS, "filp %p datasync %x\n", filp, datasync);
fid = filp->private_data;
v9fs_blank_wstat(&wstat);

2
fs/affs/affs.h
View File

@ -183,7 +183,7 @@ extern int affs_add_entry(struct inode *dir, struct inode *inode, struct dent
void affs_free_prealloc(struct inode *inode);
extern void affs_truncate(struct inode *);
int affs_file_fsync(struct file *, struct dentry *, int);
int affs_file_fsync(struct file *, int);
/* dir.c */

4
fs/affs/file.c
View File

@ -916,9 +916,9 @@ affs_truncate(struct inode *inode)
affs_free_prealloc(inode);
}
int affs_file_fsync(struct file *filp, struct dentry *dentry, int datasync)
int affs_file_fsync(struct file *filp, int datasync)
{
struct inode * inode = dentry->d_inode;
struct inode *inode = filp->f_mapping->host;
int ret, err;
ret = write_inode_now(inode, 0);

2
fs/afs/internal.h
View File

@ -740,7 +740,7 @@ extern void afs_pages_written_back(struct afs_vnode *, struct afs_call *);
extern ssize_t afs_file_write(struct kiocb *, const struct iovec *,
unsigned long, loff_t);
extern int afs_writeback_all(struct afs_vnode *);
extern int afs_fsync(struct file *, struct dentry *, int);
extern int afs_fsync(struct file *, int);
/*****************************************************************************/

3
fs/afs/write.c
View File

@ -701,8 +701,9 @@ int afs_writeback_all(struct afs_vnode *vnode)
* - the return status from this call provides a reliable indication of
* whether any write errors occurred for this process.
*/
int afs_fsync(struct file *file, struct dentry *dentry, int datasync)
int afs_fsync(struct file *file, int datasync)
{
struct dentry *dentry = file->f_path.dentry;
struct afs_writeback *wb, *xwb;
struct afs_vnode *vnode = AFS_FS_I(dentry->d_inode);
int ret;

3
fs/bad_inode.c
View File

@ -93,8 +93,7 @@ static int bad_file_release(struct inode *inode, struct file *filp)
return -EIO;
}
static int bad_file_fsync(struct file *file, struct dentry *dentry,
int datasync)
static int bad_file_fsync(struct file *file, int datasync)
{
return -EIO;
}

7
fs/block_dev.c
View File

@ -358,12 +358,7 @@ static loff_t block_llseek(struct file *file, loff_t offset, int origin)
return retval;
}
/*
* Filp is never NULL; the only case when ->fsync() is called with
* NULL first argument is nfsd_sync_dir() and that's not a directory.
*/
int blkdev_fsync(struct file *filp, struct dentry *dentry, int datasync)
int blkdev_fsync(struct file *filp, int datasync)
{
struct inode *bd_inode = filp->f_mapping->host;
struct block_device *bdev = I_BDEV(bd_inode);

2
fs/btrfs/ctree.h
View File

@ -2434,7 +2434,7 @@ void btrfs_update_iflags(struct inode *inode);
void btrfs_inherit_iflags(struct inode *inode, struct inode *dir);
/* file.c */
int btrfs_sync_file(struct file *file, struct dentry *dentry, int datasync);
int btrfs_sync_file(struct file *file, int datasync);
int btrfs_drop_extent_cache(struct inode *inode, u64 start, u64 end,
int skip_pinned);
int btrfs_check_file(struct btrfs_root *root, struct inode *inode);

3
fs/btrfs/file.c
View File

@ -1101,8 +1101,9 @@ int btrfs_release_file(struct inode *inode, struct file *filp)
* important optimization for directories because holding the mutex prevents
* new operations on the dir while we write to disk.
*/
int btrfs_sync_file(struct file *file, struct dentry *dentry, int datasync)
int btrfs_sync_file(struct file *file, int datasync)
{
struct dentry *dentry = file->f_path.dentry;
struct inode *inode = dentry->d_inode;
struct btrfs_root *root = BTRFS_I(inode)->root;
int ret = 0;

4
fs/ceph/caps.c
View File

@ -1776,9 +1776,9 @@ out:
spin_unlock(&ci->i_unsafe_lock);
}
int ceph_fsync(struct file *file, struct dentry *dentry, int datasync)
int ceph_fsync(struct file *file, int datasync)
{
struct inode *inode = dentry->d_inode;
struct inode *inode = file->f_mapping->host;
struct ceph_inode_info *ci = ceph_inode(inode);
unsigned flush_tid;
int ret;

5
fs/ceph/dir.c
View File

@ -1107,10 +1107,9 @@ static ssize_t ceph_read_dir(struct file *file, char __user *buf, size_t size,
* an fsync() on a dir will wait for any uncommitted directory
* operations to commit.
*/
static int ceph_dir_fsync(struct file *file, struct dentry *dentry,
int datasync)
static int ceph_dir_fsync(struct file *file, int datasync)
{
struct inode *inode = dentry->d_inode;
struct inode *inode = file->f_path.dentry->d_inode;
struct ceph_inode_info *ci = ceph_inode(inode);
struct list_head *head = &ci->i_unsafe_dirops;
struct ceph_mds_request *req;

2
fs/ceph/super.h
View File

@ -811,7 +811,7 @@ extern void ceph_put_cap(struct ceph_cap *cap);
extern void ceph_queue_caps_release(struct inode *inode);
extern int ceph_write_inode(struct inode *inode, struct writeback_control *wbc);
extern int ceph_fsync(struct file *file, struct dentry *dentry, int datasync);
extern int ceph_fsync(struct file *file, int datasync);
extern void ceph_kick_flushing_caps(struct ceph_mds_client *mdsc,
struct ceph_mds_session *session);
extern int ceph_get_cap_mds(struct inode *inode);

2
fs/cifs/cifsfs.h
View File

@ -84,7 +84,7 @@ extern ssize_t cifs_user_read(struct file *file, char __user *read_data,
extern ssize_t cifs_user_write(struct file *file, const char __user *write_data,
size_t write_size, loff_t *poffset);
extern int cifs_lock(struct file *, int, struct file_lock *);
extern int cifs_fsync(struct file *, struct dentry *, int);
extern int cifs_fsync(struct file *, int);
extern int cifs_flush(struct file *, fl_owner_t id);
extern int cifs_file_mmap(struct file * , struct vm_area_struct *);
extern const struct file_operations cifs_dir_ops;

4
fs/cifs/file.c
View File

@ -1676,7 +1676,7 @@ static int cifs_write_end(struct file *file, struct address_space *mapping,
return rc;
}
int cifs_fsync(struct file *file, struct dentry *dentry, int datasync)
int cifs_fsync(struct file *file, int datasync)
{
int xid;
int rc = 0;
@ -1688,7 +1688,7 @@ int cifs_fsync(struct file *file, struct dentry *dentry, int datasync)
xid = GetXid();
cFYI(1, "Sync file - name: %s datasync: 0x%x",
dentry->d_name.name, datasync);
file->f_path.dentry->d_name.name, datasync);
rc = filemap_write_and_wait(inode->i_mapping);
if (rc == 0) {

3
fs/coda/coda_int.h
View File

@ -11,8 +11,7 @@ extern int coda_fake_statfs;
void coda_destroy_inodecache(void);
int coda_init_inodecache(void);
int coda_fsync(struct file *coda_file, struct dentry *coda_dentry,
int datasync);
int coda_fsync(struct file *coda_file, int datasync);
void coda_sysctl_init(void);
void coda_sysctl_clean(void);

4
fs/coda/file.c
View File

@ -202,10 +202,10 @@ int coda_release(struct inode *coda_inode, struct file *coda_file)
return 0;
}
int coda_fsync(struct file *coda_file, struct dentry *coda_dentry, int datasync)
int coda_fsync(struct file *coda_file, int datasync)
{
struct file *host_file;
struct inode *coda_inode = coda_dentry->d_inode;
struct inode *coda_inode = coda_file->f_path.dentry->d_inode;
struct coda_file_info *cfi;
int err = 0;

2
fs/ecryptfs/file.c
View File

@ -274,7 +274,7 @@ static int ecryptfs_release(struct inode *inode, struct file *file)
}
static int
ecryptfs_fsync(struct file *file, struct dentry *dentry, int datasync)
ecryptfs_fsync(struct file *file, int datasync)
{
return vfs_fsync(ecryptfs_file_to_lower(file), datasync);
}

7
fs/exofs/file.c
View File

@ -40,12 +40,11 @@ static int exofs_release_file(struct inode *inode, struct file *filp)
return 0;
}
static int exofs_file_fsync(struct file *filp, struct dentry *dentry,
int datasync)
static int exofs_file_fsync(struct file *filp, int datasync)
{
int ret;
struct address_space *mapping = filp->f_mapping;
struct inode *inode = dentry->d_inode;
struct inode *inode = mapping->host;
struct super_block *sb;
ret = filemap_write_and_wait(mapping);
@ -66,7 +65,7 @@ static int exofs_file_fsync(struct file *filp, struct dentry *dentry,
static int exofs_flush(struct file *file, fl_owner_t id)
{
exofs_file_fsync(file, file->f_path.dentry, 1);
exofs_file_fsync(file, 1);
/* TODO: Flush the OSD target */
return 0;
}

2
fs/ext2/ext2.h
View File

@ -155,7 +155,7 @@ extern void ext2_write_super (struct super_block *);
extern const struct file_operations ext2_dir_operations;
/* file.c */
extern int ext2_fsync(struct file *file, struct dentry *dentry, int datasync);
extern int ext2_fsync(struct file *file, int datasync);
extern const struct inode_operations ext2_file_inode_operations;
extern const struct file_operations ext2_file_operations;
extern const struct file_operations ext2_xip_file_operations;

6
fs/ext2/file.c
View File

@ -40,13 +40,13 @@ static int ext2_release_file (struct inode * inode, struct file * filp)
return 0;
}
int ext2_fsync(struct file *file, struct dentry *dentry, int datasync)
int ext2_fsync(struct file *file, int datasync)
{
int ret;
struct super_block *sb = dentry->d_inode->i_sb;
struct super_block *sb = file->f_mapping->host->i_sb;
struct address_space *mapping = sb->s_bdev->bd_inode->i_mapping;
ret = simple_fsync(file, dentry, datasync);
ret = simple_fsync(file, datasync);
if (ret == -EIO || test_and_clear_bit(AS_EIO, &mapping->flags)) {
/* We don't really know where the IO error happened... */
ext2_error(sb, __func__,

4
fs/ext3/fsync.c
View File

@ -43,9 +43,9 @@
* inode to disk.
*/
int ext3_sync_file(struct file * file, struct dentry *dentry, int datasync)
int ext3_sync_file(struct file *file, int datasync)
{
struct inode *inode = dentry->d_inode;
struct inode *inode = file->f_mapping->host;
struct ext3_inode_info *ei = EXT3_I(inode);
journal_t *journal = EXT3_SB(inode->i_sb)->s_journal;
int ret, needs_barrier = 0;

2
fs/ext4/ext4.h
View File

@ -1519,7 +1519,7 @@ extern int ext4_htree_store_dirent(struct file *dir_file, __u32 hash,
extern void ext4_htree_free_dir_info(struct dir_private_info *p);
/* fsync.c */
extern int ext4_sync_file(struct file *, struct dentry *, int);
extern int ext4_sync_file(struct file *, int);
/* hash.c */
extern int ext4fs_dirhash(const char *name, int len, struct

8
fs/ext4/fsync.c
View File

@ -71,9 +71,9 @@ static void ext4_sync_parent(struct inode *inode)
* i_mutex lock is held when entering and exiting this function
*/
int ext4_sync_file(struct file *file, struct dentry *dentry, int datasync)
int ext4_sync_file(struct file *file, int datasync)
{
struct inode *inode = dentry->d_inode;
struct inode *inode = file->f_mapping->host;
struct ext4_inode_info *ei = EXT4_I(inode);
journal_t *journal = EXT4_SB(inode->i_sb)->s_journal;
int ret;
@ -81,7 +81,7 @@ int ext4_sync_file(struct file *file, struct dentry *dentry, int datasync)
J_ASSERT(ext4_journal_current_handle() == NULL);
trace_ext4_sync_file(file, dentry, datasync);
trace_ext4_sync_file(file, datasync);
if (inode->i_sb->s_flags & MS_RDONLY)
return 0;
@ -91,7 +91,7 @@ int ext4_sync_file(struct file *file, struct dentry *dentry, int datasync)
return ret;
if (!journal) {
ret = simple_fsync(file, dentry, datasync);
ret = simple_fsync(file, datasync);
if (!ret && !list_empty(&inode->i_dentry))
ext4_sync_parent(inode);
return ret;

3
fs/fat/fat.h
View File

@ -309,8 +309,7 @@ extern int fat_setattr(struct dentry * dentry, struct iattr * attr);
extern void fat_truncate(struct inode *inode);
extern int fat_getattr(struct vfsmount *mnt, struct dentry *dentry,
struct kstat *stat);
extern int fat_file_fsync(struct file *file, struct dentry *dentry,
int datasync);
extern int fat_file_fsync(struct file *file, int datasync);
/* fat/inode.c */
extern void fat_attach(struct inode *inode, loff_t i_pos);

6
fs/fat/file.c
View File

@ -149,12 +149,12 @@ static int fat_file_release(struct inode *inode, struct file *filp)
return 0;
}
int fat_file_fsync(struct file *filp, struct dentry *dentry, int datasync)
int fat_file_fsync(struct file *filp, int datasync)
{
struct inode *inode = dentry->d_inode;
struct inode *inode = filp->f_mapping->host;
int res, err;
res = simple_fsync(filp, dentry, datasync);
res = simple_fsync(filp, datasync);
err = sync_mapping_buffers(MSDOS_SB(inode->i_sb)->fat_inode->i_mapping);
return res ? res : err;

5
fs/fuse/dir.c
View File

@ -1156,10 +1156,9 @@ static int fuse_dir_release(struct inode *inode, struct file *file)
return 0;
}
static int fuse_dir_fsync(struct file *file, struct dentry *de, int datasync)
static int fuse_dir_fsync(struct file *file, int datasync)
{
/* nfsd can call this with no file */
return file ? fuse_fsync_common(file, de, datasync, 1) : 0;
return fuse_fsync_common(file, datasync, 1);
}
static bool update_mtime(unsigned ivalid)

9
fs/fuse/file.c
View File

@ -351,10 +351,9 @@ static void fuse_sync_writes(struct inode *inode)
fuse_release_nowrite(inode);
}
int fuse_fsync_common(struct file *file, struct dentry *de, int datasync,
int isdir)
int fuse_fsync_common(struct file *file, int datasync, int isdir)
{
struct inode *inode = de->d_inode;
struct inode *inode = file->f_mapping->host;
struct fuse_conn *fc = get_fuse_conn(inode);
struct fuse_file *ff = file->private_data;
struct fuse_req *req;
@ -403,9 +402,9 @@ int fuse_fsync_common(struct file *file, struct dentry *de, int datasync,
return err;
}
static int fuse_fsync(struct file *file, struct dentry *de, int datasync)
static int fuse_fsync(struct file *file, int datasync)
{
return fuse_fsync_common(file, de, datasync, 0);
return fuse_fsync_common(file, datasync, 0);
}
void fuse_read_fill(struct fuse_req *req, struct file *file, loff_t pos,

3
fs/fuse/fuse_i.h
View File

@ -568,8 +568,7 @@ void fuse_release_common(struct file *file, int opcode);
/**
* Send FSYNC or FSYNCDIR request
*/
int fuse_fsync_common(struct file *file, struct dentry *de, int datasync,
int isdir);
int fuse_fsync_common(struct file *file, int datasync, int isdir);
/**
* Notify poll wakeup

4
fs/gfs2/file.c
View File

@ -554,9 +554,9 @@ static int gfs2_close(struct inode *inode, struct file *file)
* Returns: errno
*/
static int gfs2_fsync(struct file *file, struct dentry *dentry, int datasync)
static int gfs2_fsync(struct file *file, int datasync)
{
struct inode *inode = dentry->d_inode;
struct inode *inode = file->f_mapping->host;
int sync_state = inode->i_state & (I_DIRTY_SYNC|I_DIRTY_DATASYNC);
int ret = 0;

4
fs/hostfs/hostfs_kern.c
View File

@ -411,9 +411,9 @@ int hostfs_file_open(struct inode *ino, struct file *file)
return 0;
}
int hostfs_fsync(struct file *file, struct dentry *dentry, int datasync)
int hostfs_fsync(struct file *file, int datasync)
{
return fsync_file(HOSTFS_I(dentry->d_inode)->fd, datasync);
return fsync_file(HOSTFS_I(file->f_mapping->host)->fd, datasync);
}
static const struct file_operations hostfs_file_fops = {

4
fs/hpfs/file.c
View File

@ -19,9 +19,9 @@ static int hpfs_file_release(struct inode *inode, struct file *file)
return 0;
}
int hpfs_file_fsync(struct file *file, struct dentry *dentry, int datasync)
int hpfs_file_fsync(struct file *file, int datasync)
{
/*return file_fsync(file, dentry);*/
/*return file_fsync(file, datasync);*/
return 0; /* Don't fsync :-) */
}

2
fs/hpfs/hpfs_fn.h
View File

@ -268,7 +268,7 @@ void hpfs_set_ea(struct inode *, struct fnode *, const char *,
/* file.c */
int hpfs_file_fsync(struct file *, struct dentry *, int);
int hpfs_file_fsync(struct file *, int);
extern const struct file_operations hpfs_file_ops;
extern const struct inode_operations hpfs_file_iops;
extern const struct address_space_operations hpfs_aops;

2
fs/hppfs/hppfs.c
View File

@ -587,7 +587,7 @@ static int hppfs_readdir(struct file *file, void *ent, filldir_t filldir)
return err;
}
static int hppfs_fsync(struct file *file, struct dentry *dentry, int datasync)
static int hppfs_fsync(struct file *file, int datasync)
{
return 0;
}

4
fs/jffs2/file.c
View File

@ -26,9 +26,9 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping,
struct page **pagep, void **fsdata);
static int jffs2_readpage (struct file *filp, struct page *pg);
int jffs2_fsync(struct file *filp, struct dentry *dentry, int datasync)
int jffs2_fsync(struct file *filp, int datasync)
{
struct inode *inode = dentry->d_inode;
struct inode *inode = filp->f_mapping->host;
struct jffs2_sb_info *c = JFFS2_SB_INFO(inode->i_sb);
/* Trigger GC to flush any pending writes for this inode */

2
fs/jffs2/os-linux.h
View File

@ -158,7 +158,7 @@ extern const struct inode_operations jffs2_dir_inode_operations;
extern const struct file_operations jffs2_file_operations;
extern const struct inode_operations jffs2_file_inode_operations;
extern const struct address_space_operations jffs2_file_address_operations;
int jffs2_fsync(struct file *, struct dentry *, int);
int jffs2_fsync(struct file *, int);
int jffs2_do_readpage_unlock (struct inode *inode, struct page *pg);
/* ioctl.c */

4
fs/jfs/file.c
View File

@ -27,9 +27,9 @@
#include "jfs_acl.h"
#include "jfs_debug.h"
int jfs_fsync(struct file *file, struct dentry *dentry, int datasync)
int jfs_fsync(struct file *file, int datasync)
{
struct inode *inode = dentry->d_inode;
struct inode *inode = file->f_mapping->host;
int rc = 0;
if (!(inode->i_state & I_DIRTY) ||

2
fs/jfs/jfs_inode.h
View File

@ -21,7 +21,7 @@
struct fid;
extern struct inode *ialloc(struct inode *, umode_t);
extern int jfs_fsync(struct file *, struct dentry *, int);
extern int jfs_fsync(struct file *, int);
extern long jfs_ioctl(struct file *, unsigned int, unsigned long);
extern long jfs_compat_ioctl(struct file *, unsigned int, unsigned long);
extern struct inode *jfs_iget(struct super_block *, unsigned long);

6
fs/libfs.c
View File

@ -58,7 +58,7 @@ struct dentry *simple_lookup(struct inode *dir, struct dentry *dentry, struct na
return NULL;
}
int simple_sync_file(struct file * file, struct dentry *dentry, int datasync)
int simple_sync_file(struct file *file, int datasync)
{
return 0;
}
@ -851,13 +851,13 @@ struct dentry *generic_fh_to_parent(struct super_block *sb, struct fid *fid,
}
EXPORT_SYMBOL_GPL(generic_fh_to_parent);
int simple_fsync(struct file *file, struct dentry *dentry, int datasync)
int simple_fsync(struct file *file, int datasync)
{
struct writeback_control wbc = {
.sync_mode = WB_SYNC_ALL,
.nr_to_write = 0, /* metadata-only; caller takes care of data */
};
struct inode *inode = dentry->d_inode;
struct inode *inode = file->f_mapping->host;
int err;
int ret;

4
fs/logfs/file.c
View File

@ -219,9 +219,9 @@ int logfs_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
}
}
int logfs_fsync(struct file *file, struct dentry *dentry, int datasync)
int logfs_fsync(struct file *file, int datasync)
{
struct super_block *sb = dentry->d_inode->i_sb;
struct super_block *sb = file->f_mapping->host->i_sb;
logfs_write_anchor(sb);
return 0;

2
fs/logfs/logfs.h
View File

@ -506,7 +506,7 @@ extern const struct address_space_operations logfs_reg_aops;
int logfs_readpage(struct file *file, struct page *page);
int logfs_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
unsigned long arg);
int logfs_fsync(struct file *file, struct dentry *dentry, int datasync);
int logfs_fsync(struct file *file, int datasync);
/* gc.c */
u32 get_best_cand(struct super_block *sb, struct candidate_list *list, u32 *ec);

2
fs/ncpfs/file.c
View File

@ -22,7 +22,7 @@
#include <linux/ncp_fs.h>
#include "ncplib_kernel.h"
static int ncp_fsync(struct file *file, struct dentry *dentry, int datasync)
static int ncp_fsync(struct file *file, int datasync)
{
return 0;
}

6
fs/nfs/dir.c
View File

@ -53,7 +53,7 @@ static int nfs_link(struct dentry *, struct inode *, struct dentry *);
static int nfs_mknod(struct inode *, struct dentry *, int, dev_t);
static int nfs_rename(struct inode *, struct dentry *,
struct inode *, struct dentry *);
static int nfs_fsync_dir(struct file *, struct dentry *, int);
static int nfs_fsync_dir(struct file *, int);
static loff_t nfs_llseek_dir(struct file *, loff_t, int);
const struct file_operations nfs_dir_operations = {
@ -641,8 +641,10 @@ out:
* All directory operations under NFS are synchronous, so fsync()
* is a dummy operation.
*/
static int nfs_fsync_dir(struct file *filp, struct dentry *dentry, int datasync)
static int nfs_fsync_dir(struct file *filp, int datasync)
{
struct dentry *dentry = filp->f_path.dentry;
dfprintk(FILE, "NFS: fsync dir(%s/%s) datasync %d\n",
dentry->d_parent->d_name.name, dentry->d_name.name,
datasync);

5
fs/nfs/file.c
View File

@ -53,7 +53,7 @@ static ssize_t nfs_file_splice_write(struct pipe_inode_info *pipe,
static ssize_t nfs_file_write(struct kiocb *, const struct iovec *iov,
unsigned long nr_segs, loff_t pos);
static int nfs_file_flush(struct file *, fl_owner_t id);
static int nfs_file_fsync(struct file *, struct dentry *dentry, int datasync);
static int nfs_file_fsync(struct file *, int datasync);
static int nfs_check_flags(int flags);
static int nfs_lock(struct file *filp, int cmd, struct file_lock *fl);
static int nfs_flock(struct file *filp, int cmd, struct file_lock *fl);
@ -322,8 +322,9 @@ nfs_file_mmap(struct file * file, struct vm_area_struct * vma)
* whether any write errors occurred for this process.
*/
static int
nfs_file_fsync(struct file *file, struct dentry *dentry, int datasync)
nfs_file_fsync(struct file *file, int datasync)
{
struct dentry *dentry = file->f_path.dentry;
struct nfs_open_context *ctx = nfs_file_open_context(file);
struct inode *inode = dentry->d_inode;

4
fs/nilfs2/file.c
View File

@ -27,7 +27,7 @@
#include "nilfs.h"
#include "segment.h"
int nilfs_sync_file(struct file *file, struct dentry *dentry, int datasync)
int nilfs_sync_file(struct file *file, int datasync)
{
/*
* Called from fsync() system call
@ -37,7 +37,7 @@ int nilfs_sync_file(struct file *file, struct dentry *dentry, int datasync)
* This function should be implemented when the writeback function
* will be implemented.
*/
struct inode *inode = dentry->d_inode;
struct inode *inode = file->f_mapping->host;
int err;
if (!nilfs_inode_dirty(inode))

2
fs/nilfs2/nilfs.h
View File

@ -228,7 +228,7 @@ extern void nilfs_set_link(struct inode *, struct nilfs_dir_entry *,
struct page *, struct inode *);
/* file.c */
extern int nilfs_sync_file(struct file *, struct dentry *, int);
extern int nilfs_sync_file(struct file *, int);
/* ioctl.c */
long nilfs_ioctl(struct file *, unsigned int, unsigned long);

5
fs/ntfs/dir.c
View File

@ -1527,10 +1527,9 @@ static int ntfs_dir_open(struct inode *vi, struct file *filp)
* this problem for now. We do write the $BITMAP attribute if it is present
* which is the important one for a directory so things are not too bad.
*/
static int ntfs_dir_fsync(struct file *filp, struct dentry *dentry,
int datasync)
static int ntfs_dir_fsync(struct file *filp, int datasync)
{
struct inode *bmp_vi, *vi = dentry->d_inode;
struct inode *bmp_vi, *vi = filp->f_mapping->host;
int err, ret;
ntfs_attr na;

9
fs/ntfs/file.c
View File

@ -2133,7 +2133,6 @@ static ssize_t ntfs_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
/**
* ntfs_file_fsync - sync a file to disk
* @filp: file to be synced
* @dentry: dentry describing the file to sync
* @datasync: if non-zero only flush user data and not metadata
*
* Data integrity sync of a file to disk. Used for fsync, fdatasync, and msync
@ -2149,19 +2148,15 @@ static ssize_t ntfs_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
* Also, if @datasync is true, we do not wait on the inode to be written out
* but we always wait on the page cache pages to be written out.
*
* Note: In the past @filp could be NULL so we ignore it as we don't need it
* anyway.
*
* Locking: Caller must hold i_mutex on the inode.
*
* TODO: We should probably also write all attribute/index inodes associated
* with this inode but since we have no simple way of getting to them we ignore
* this problem for now.
*/
static int ntfs_file_fsync(struct file *filp, struct dentry *dentry,
int datasync)
static int ntfs_file_fsync(struct file *filp, int datasync)
{
struct inode *vi = dentry->d_inode;
struct inode *vi = filp->f_mapping->host;
int err, ret = 0;
ntfs_debug("Entering for inode 0x%lx.", vi->i_ino);

7
fs/ocfs2/file.c
View File

@ -175,13 +175,12 @@ static int ocfs2_dir_release(struct inode *inode, struct file *file)
return 0;
}
static int ocfs2_sync_file(struct file *file,
struct dentry *dentry,
int datasync)
static int ocfs2_sync_file(struct file *file, int datasync)
{
int err = 0;
journal_t *journal;
struct inode *inode = dentry->d_inode;
struct dentry *dentry = file->f_path.dentry;
struct inode *inode = file->f_mapping->host;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
mlog_entry("(0x%p, 0x%p, %d, '%.*s')\n", file, dentry, datasync,

8
fs/reiserfs/dir.c
View File

@ -14,8 +14,7 @@
extern const struct reiserfs_key MIN_KEY;
static int reiserfs_readdir(struct file *, void *, filldir_t);
static int reiserfs_dir_fsync(struct file *filp, struct dentry *dentry,
int datasync);
static int reiserfs_dir_fsync(struct file *filp, int datasync);
const struct file_operations reiserfs_dir_operations = {
.llseek = generic_file_llseek,
@ -28,10 +27,9 @@ const struct file_operations reiserfs_dir_operations = {
#endif
};
static int reiserfs_dir_fsync(struct file *filp, struct dentry *dentry,
int datasync)
static int reiserfs_dir_fsync(struct file *filp, int datasync)
{
struct inode *inode = dentry->d_inode;
struct inode *inode = filp->f_mapping->host;
int err;
reiserfs_write_lock(inode->i_sb);
err = reiserfs_commit_for_inode(inode);

5
fs/reiserfs/file.c
View File

@ -134,10 +134,9 @@ static void reiserfs_vfs_truncate_file(struct inode *inode)
* be removed...
*/
static int reiserfs_sync_file(struct file *filp,
struct dentry *dentry, int datasync)
static int reiserfs_sync_file(struct file *filp, int datasync)
{
struct inode *inode = dentry->d_inode;
struct inode *inode = filp->f_mapping->host;
int err;
int barrier_done;

3
fs/smbfs/file.c
View File

@ -28,8 +28,9 @@
#include "proto.h"
static int
smb_fsync(struct file *file, struct dentry * dentry, int datasync)
smb_fsync(struct file *file, int datasync)
{
struct dentry *dentry = file->f_path.dentry;
struct smb_sb_info *server = server_from_dentry(dentry);
int result;

8
fs/sync.c
View File

@ -130,12 +130,10 @@ void emergency_sync(void)
/*
* Generic function to fsync a file.
*
* filp may be NULL if called via the msync of a vma.
*/
int file_fsync(struct file *filp, struct dentry *dentry, int datasync)
int file_fsync(struct file *filp, int datasync)
{
struct inode * inode = dentry->d_inode;
struct inode *inode = filp->f_mapping->host;
struct super_block * sb;
int ret, err;
@ -183,7 +181,7 @@ int vfs_fsync_range(struct file *file, loff_t start, loff_t end, int datasync)
* livelocks in fsync_buffers_list().
*/
mutex_lock(&mapping->host->i_mutex);
err = file->f_op->fsync(file, file->f_path.dentry, datasync);
err = file->f_op->fsync(file, datasync);
if (!ret)
ret = err;
mutex_unlock(&mapping->host->i_mutex);

4
fs/ubifs/file.c
View File

@ -1304,9 +1304,9 @@ static void *ubifs_follow_link(struct dentry *dentry, struct nameidata *nd)
return NULL;
}
int ubifs_fsync(struct file *file, struct dentry *dentry, int datasync)
int ubifs_fsync(struct file *file, int datasync)
{
struct inode *inode = dentry->d_inode;
struct inode *inode = file->f_mapping->host;
struct ubifs_info *c = inode->i_sb->s_fs_info;
int err;

2
fs/ubifs/ubifs.h
View File

@ -1678,7 +1678,7 @@ const struct ubifs_lprops *ubifs_fast_find_frdi_idx(struct ubifs_info *c);
int ubifs_calc_dark(const struct ubifs_info *c, int spc);
/* file.c */
int ubifs_fsync(struct file *file, struct dentry *dentry, int datasync);
int ubifs_fsync(struct file *file, int datasync);
int ubifs_setattr(struct dentry *dentry, struct iattr *attr);
/* dir.c */

10
fs/xfs/linux-2.6/xfs_file.c
View File

@ -100,10 +100,10 @@ xfs_iozero(
STATIC int
xfs_file_fsync(
struct file *file,
struct dentry *dentry,
int datasync)
{
struct xfs_inode *ip = XFS_I(dentry->d_inode);
struct inode *inode = file->f_mapping->host;
struct xfs_inode *ip = XFS_I(inode);
struct xfs_trans *tp;
int error = 0;
int log_flushed = 0;
@ -140,8 +140,8 @@ xfs_file_fsync(
* might gets cleared when the inode gets written out via the AIL
* or xfs_iflush_cluster.
*/
if (((dentry->d_inode->i_state & I_DIRTY_DATASYNC) ||
((dentry->d_inode->i_state & I_DIRTY_SYNC) && !datasync)) &&
if (((inode->i_state & I_DIRTY_DATASYNC) ||
((inode->i_state & I_DIRTY_SYNC) && !datasync)) &&
ip->i_update_core) {
/*
* Kick off a transaction to log the inode core to get the
@ -868,7 +868,7 @@ write_retry:
mutex_lock(&inode->i_mutex);
xfs_ilock(ip, iolock);
error2 = -xfs_file_fsync(file, file->f_path.dentry,
error2 = -xfs_file_fsync(file,
(file->f_flags & __O_SYNC) ? 0 : 1);
if (!error)
error = error2;

2
include/linux/buffer_head.h
View File

@ -224,7 +224,7 @@ int block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf,
void block_sync_page(struct page *);
sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *);
int block_truncate_page(struct address_space *, loff_t, get_block_t *);
int file_fsync(struct file *, struct dentry *, int);
int file_fsync(struct file *, int);
int nobh_write_begin(struct file *, struct address_space *,
loff_t, unsigned, unsigned,
struct page **, void **, get_block_t*);

2
include/linux/ext3_fs.h
View File

@ -868,7 +868,7 @@ extern int ext3_htree_store_dirent(struct file *dir_file, __u32 hash,
extern void ext3_htree_free_dir_info(struct dir_private_info *p);
/* fsync.c */
extern int ext3_sync_file (struct file *, struct dentry *, int);
extern int ext3_sync_file(struct file *, int);
/* hash.c */
extern int ext3fs_dirhash(const char *name, int len, struct

5
include/linux/fb.h
View File

@ -4,8 +4,6 @@
#include <linux/types.h>
#include <linux/i2c.h>
struct dentry;
/* Definitions of frame buffers */
#define FB_MAX 32 /* sufficient for now */
@ -1017,8 +1015,7 @@ extern void fb_deferred_io_open(struct fb_info *info,
struct inode *inode,
struct file *file);
extern void fb_deferred_io_cleanup(struct fb_info *info);
extern int fb_deferred_io_fsync(struct file *file, struct dentry *dentry,
int datasync);
extern int fb_deferred_io_fsync(struct file *file, int datasync);
static inline bool fb_be_math(struct fb_info *info)
{

8
include/linux/fs.h
View File

@ -1498,7 +1498,7 @@ struct file_operations {
int (*open) (struct inode *, struct file *);
int (*flush) (struct file *, fl_owner_t id);
int (*release) (struct inode *, struct file *);
int (*fsync) (struct file *, struct dentry *, int datasync);
int (*fsync) (struct file *, int datasync);
int (*aio_fsync) (struct kiocb *, int datasync);
int (*fasync) (int, struct file *, int);
int (*lock) (struct file *, int, struct file_lock *);
@ -2213,7 +2213,7 @@ extern int generic_segment_checks(const struct iovec *iov,
/* fs/block_dev.c */
extern ssize_t blkdev_aio_write(struct kiocb *iocb, const struct iovec *iov,
unsigned long nr_segs, loff_t pos);
extern int blkdev_fsync(struct file *filp, struct dentry *dentry, int datasync);
extern int blkdev_fsync(struct file *filp, int datasync);
/* fs/splice.c */
extern ssize_t generic_file_splice_read(struct file *, loff_t *,
@ -2348,7 +2348,7 @@ extern int simple_link(struct dentry *, struct inode *, struct dentry *);
extern int simple_unlink(struct inode *, struct dentry *);
extern int simple_rmdir(struct inode *, struct dentry *);
extern int simple_rename(struct inode *, struct dentry *, struct inode *, struct dentry *);
extern int simple_sync_file(struct file *, struct dentry *, int);
extern int simple_sync_file(struct file *, int);
extern int simple_empty(struct dentry *);
extern int simple_readpage(struct file *file, struct page *page);
extern int simple_write_begin(struct file *file, struct address_space *mapping,
@ -2373,7 +2373,7 @@ extern ssize_t simple_read_from_buffer(void __user *to, size_t count,
extern ssize_t simple_write_to_buffer(void *to, size_t available, loff_t *ppos,
const void __user *from, size_t count);
extern int simple_fsync(struct file *, struct dentry *, int);
extern int simple_fsync(struct file *, int);
#ifdef CONFIG_MIGRATION
extern int buffer_migrate_page(struct address_space *,

6
include/trace/events/ext4.h
View File

@ -606,9 +606,9 @@ TRACE_EVENT(ext4_free_blocks,
);
TRACE_EVENT(ext4_sync_file,
TP_PROTO(struct file *file, struct dentry *dentry, int datasync),
TP_PROTO(struct file *file, int datasync),
TP_ARGS(file, dentry, datasync),
TP_ARGS(file, datasync),
TP_STRUCT__entry(
__field( dev_t, dev )
@ -618,6 +618,8 @@ TRACE_EVENT(ext4_sync_file,
),
TP_fast_assign(
struct dentry *dentry = file->f_path.dentry;
__entry->dev = dentry->d_inode->i_sb->s_dev;
__entry->ino = dentry->d_inode->i_ino;
__entry->datasync = datasync;

11
ipc/shm.c
View File

@ -273,16 +273,13 @@ static int shm_release(struct inode *ino, struct file *file)
return 0;
}
static int shm_fsync(struct file *file, struct dentry *dentry, int datasync)
static int shm_fsync(struct file *file, int datasync)
{
int (*fsync) (struct file *, struct dentry *, int datasync);
struct shm_file_data *sfd = shm_file_data(file);
int ret = -EINVAL;
fsync = sfd->file->f_op->fsync;
if (fsync)
ret = fsync(sfd->file, sfd->file->f_path.dentry, datasync);
return ret;
if (!sfd->file->f_op->fsync)
return -EINVAL;
return sfd->file->f_op->fsync(sfd->file, datasync);
}
static unsigned long shm_get_unmapped_area(struct file *file,