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| author | Christoph Hellwig <hch@lst.de> | 2006-01-09 20:52:01 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-10 08:01:30 -0800 |
| commit | 870f481793b585323fbda3e87c54efc116f46351 (patch) | |
| tree | 08dce269f14c18ae1b1682d3cb0f149b938d40bb /fs/ntfs | |
| parent | 3542c6e18f6470bad2bde1e94331e4f488a8d3f1 (diff) | |
| download | linux-3.10-870f481793b585323fbda3e87c54efc116f46351.tar.gz linux-3.10-870f481793b585323fbda3e87c54efc116f46351.tar.bz2 linux-3.10-870f481793b585323fbda3e87c54efc116f46351.zip | |
[PATCH] replace inode_update_time with file_update_time
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 <hch@lst.de>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Anton Altaparmakov <aia21@cantab.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ntfs')
| -rw-r--r-- | fs/ntfs/file.c | 2 | ||||
| -rw-r--r-- | fs/ntfs/inode.c | 20 |
2 files changed, 20 insertions, 2 deletions
diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c index 30f71acdc1c..fb413d3d861 100644 --- a/fs/ntfs/file.c +++ b/fs/ntfs/file.c @@ -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: diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c index bda7a08911a..ea1bd3feea1 100644 --- a/fs/ntfs/inode.c +++ b/fs/ntfs/inode.c @@ -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."); |