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| author | Ian Kent <raven@themaw.net> | 2006-09-29 02:00:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-29 09:18:18 -0700 |
| commit | be3ca7fecb1a9903c6253f49aec0af2a0f3a04e4 (patch) | |
| tree | 128cc5b9e66dbd426f7200c67eae325ab13cfd5c /fs/autofs4 | |
| parent | 5b160f5ecd2f1b6df2e0015dc1f319c8ef803d62 (diff) | |
| download | lwn-be3ca7fecb1a9903c6253f49aec0af2a0f3a04e4.tar.gz lwn-be3ca7fecb1a9903c6253f49aec0af2a0f3a04e4.zip | |
[PATCH] autofs4: autofs4_follow_link false negative fix
The check for an empty directory in the autofs4_follow_link method fails
occassionally due to old dentrys. We had the same problem
autofs4_revalidate ages ago. I thought we wouldn't need this in
autofs4_follow_link, silly me.
Signed-off-by: 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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index 27e17f96cada..0ec24835239f 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -359,7 +359,7 @@ static void *autofs4_follow_link(struct dentry *dentry, struct nameidata *nd) * don't try to mount it again. */ spin_lock(&dcache_lock); - if (!d_mountpoint(dentry) && list_empty(&dentry->d_subdirs)) { + if (!d_mountpoint(dentry) && __simple_empty(dentry)) { spin_unlock(&dcache_lock); status = try_to_fill_dentry(dentry, 0); |