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| author | Ian Kent <raven@themaw.net> | 2009-12-15 16:45:45 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-16 07:19:58 -0800 |
| commit | aa952eb26d4344fdad44c104f3c298d3130c53da (patch) | |
| tree | 4a49859b272d8d42ae7fa68c5d30f6aa2fd82742 /fs/autofs4/expire.c | |
| parent | 36b6413ef301d30f60037e497ecb902897895473 (diff) | |
| download | linux-aa952eb26d4344fdad44c104f3c298d3130c53da.tar.gz linux-aa952eb26d4344fdad44c104f3c298d3130c53da.tar.bz2 linux-aa952eb26d4344fdad44c104f3c298d3130c53da.zip | |
autofs4: use autofs_info for pending flag
Eliminate the use of the d_lock spin lock by using the autofs super block
info spin lock. This reduces the number of spin locks we use by one and
makes the code for the following patch (to redirect ->d_revalidate() to
->lookup()) a little simpler.
Signed-off-by: Ian Kent <raven@themaw.net>
Cc: Sage Weil <sage@newdream.net>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Andreas Dilger <adilger@sun.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Yehuda Saheh <yehuda@newdream.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/autofs4/expire.c')
| -rw-r--r-- | fs/autofs4/expire.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/autofs4/expire.c b/fs/autofs4/expire.c index 3da18d453488..a796c9417fb1 100644 --- a/fs/autofs4/expire.c +++ b/fs/autofs4/expire.c @@ -27,7 +27,7 @@ static inline int autofs4_can_expire(struct dentry *dentry, return 0; /* No point expiring a pending mount */ - if (dentry->d_flags & DCACHE_AUTOFS_PENDING) + if (ino->flags & AUTOFS_INF_PENDING) return 0; if (!do_now) { |