diff options
| author | Christoph Hellwig <hch@lst.de> | 2006-01-09 20:52:02 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-10 08:01:31 -0800 |
| commit | 9cf6f4b3a3d24d8a41515b509b8fb6448f9201e9 (patch) | |
| tree | 858c953f9880e6dd67ffb71ab63fa429996f2a48 /fs/autofs4 | |
| parent | 870f481793b585323fbda3e87c54efc116f46351 (diff) | |
| download | linux-9cf6f4b3a3d24d8a41515b509b8fb6448f9201e9.tar.bz2 | |
[PATCH] switch autofs4 to touch_atime()
After my lookup_hash patch ->d_revalidate always gets a valid struct nameidata
passed (unless you use lookup_one_len which autofs4 doesn't), so we can switch
it from update_atime to touch_atime. This is a bit of an academic excercise
because autofs has a 1:1 vfsmount superblock relation, but I want to get rid
of update_atime so filesystems authors can't easily screw up per-mountpoint
noatime support.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Ian Kent <raven@themaw.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/autofs4')
| -rw-r--r-- | fs/autofs4/root.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index 541b19e6fec9..14aa70282e8c 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -86,7 +86,7 @@ static int autofs4_root_readdir(struct file *file, void *dirent, /* Update usage from here to top of tree, so that scan of top-level directories will give a useful result */ -static void autofs4_update_usage(struct dentry *dentry) +static void autofs4_update_usage(struct vfsmount *mnt, struct dentry *dentry) { struct dentry *top = dentry->d_sb->s_root; @@ -95,7 +95,7 @@ static void autofs4_update_usage(struct dentry *dentry) struct autofs_info *ino = autofs4_dentry_ino(dentry); if (ino) { - update_atime(dentry->d_inode); + touch_atime(mnt, dentry); ino->last_used = jiffies; } } @@ -289,10 +289,10 @@ out: return autofs4_dcache_readdir(file, dirent, filldir); } -static int try_to_fill_dentry(struct dentry *dentry, - struct super_block *sb, - struct autofs_sb_info *sbi, int flags) +static int try_to_fill_dentry(struct vfsmount *mnt, struct dentry *dentry, int flags) { + struct super_block *sb = mnt->mnt_sb; + struct autofs_sb_info *sbi = autofs4_sbi(sb); struct autofs_info *de_info = autofs4_dentry_ino(dentry); int status = 0; @@ -367,7 +367,7 @@ static int try_to_fill_dentry(struct dentry *dentry, /* We don't update the usages for the autofs daemon itself, this is necessary for recursive autofs mounts */ if (!autofs4_oz_mode(sbi)) - autofs4_update_usage(dentry); + autofs4_update_usage(mnt, dentry); spin_lock(&dentry->d_lock); dentry->d_flags &= ~DCACHE_AUTOFS_PENDING; @@ -392,7 +392,7 @@ static int autofs4_revalidate(struct dentry * dentry, struct nameidata *nd) /* Pending dentry */ if (autofs4_ispending(dentry)) { if (!oz_mode) - status = try_to_fill_dentry(dentry, dir->i_sb, sbi, flags); + status = try_to_fill_dentry(nd->mnt, dentry, flags); return status; } @@ -409,14 +409,14 @@ static int autofs4_revalidate(struct dentry * dentry, struct nameidata *nd) dentry, dentry->d_name.len, dentry->d_name.name); spin_unlock(&dcache_lock); if (!oz_mode) - status = try_to_fill_dentry(dentry, dir->i_sb, sbi, flags); + status = try_to_fill_dentry(nd->mnt, dentry, flags); return status; } spin_unlock(&dcache_lock); /* Update the usage list */ if (!oz_mode) - autofs4_update_usage(dentry); + autofs4_update_usage(nd->mnt, dentry); return 1; } |