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[PATCH] replace inode_update_time with file_update_time

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To allow various options to work per-mount instead of per-sb we need a
struct vfsmount when updating ctime and mtime.  This preparation patch
replaces the inode_update_time routine with a file_update_atime routine so
we can easily get at the vfsmount.  (and the file makes more sense in this
context anyway).  Also get rid of the unused second argument - we always
want to update the ctime when calling this routine.

Signed-off-by: Christoph Hellwig <[email protected]>
Cc: Al Viro <[email protected]>
Cc: Anton Altaparmakov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Christoph Hellwig 2006-01-09 20:52:01 -08:00 • committed by Linus Torvalds
commit 870f481793
11 changed files with 44 additions and 27 deletions
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2
fs/ntfs/file.c
View file

@ -2173,7 +2173,7 @@ static ssize_t ntfs_file_aio_write_nolock(struct kiocb *iocb,
err = remove_suid(file->f_dentry);
if (err)
goto out;
inode_update_time(inode, 1);
file_update_time(file);
written = ntfs_file_buffered_write(iocb, iov, nr_segs, pos, ppos,
count);
out:

20
fs/ntfs/inode.c
View file

@ -2767,7 +2767,25 @@ unm_done:
up_write(&ni->runlist.lock);
done:
/* Update the mtime and ctime on the base inode. */
inode_update_time(VFS_I(base_ni), 1);
/* normally ->truncate shouldn't update ctime or mtime,
* but ntfs did before so it got a copy & paste version
* of file_update_time. one day someone should fix this
* for real.
*/
if (!IS_NOCMTIME(VFS_I(base_ni)) && !IS_RDONLY(VFS_I(base_ni))) {
struct timespec now = current_fs_time(VFS_I(base_ni)->i_sb);
int sync_it = 0;
if (!timespec_equal(&VFS_I(base_ni)->i_mtime, &now) ||
!timespec_equal(&VFS_I(base_ni)->i_ctime, &now))
sync_it = 1;
VFS_I(base_ni)->i_mtime = now;
VFS_I(base_ni)->i_ctime = now;
if (sync_it)
mark_inode_dirty_sync(VFS_I(base_ni));
}
if (likely(!err)) {
NInoClearTruncateFailed(ni);
ntfs_debug("Done.");