diff options
| author | Ian Kent <raven@themaw.net> | 2012-01-13 20:41:46 +0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-13 08:30:49 -0800 |
| commit | 8638094e956a47dbb9a25166705a91e9a0981d52 (patch) | |
| tree | c776b8254bb1a070cfafe5be8615c25b1314e31a /fs/autofs4 | |
| parent | 099469502f62fbe0d7e4f0b83a2f22538367f734 (diff) | |
| download | lwn-8638094e956a47dbb9a25166705a91e9a0981d52.tar.gz lwn-8638094e956a47dbb9a25166705a91e9a0981d52.zip | |
autofs4 - fix deal with autofs4_write races
I don't know how I missed this obvious mistake when I
reviewed Als' patches, sorry.
[ Quoting Al:
Grr... Note to self: do git status *and* git stash show -p
before git push. Nothing like "WTF? I'd fixed that braino"
feeling ;-/
Al sent the same patch - it got broken in commit d668dc56631d:
"autofs4: deal with autofs4_write/autofs4_write races". ]
Reported-and-tested-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/autofs4')
| -rw-r--r-- | fs/autofs4/waitq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c index 9ef5b2914407..da8876d38a7b 100644 --- a/fs/autofs4/waitq.c +++ b/fs/autofs4/waitq.c @@ -76,7 +76,7 @@ static int autofs4_write(struct autofs_sb_info *sbi, data += wr; bytes -= wr; } - mutex_lock(&sbi->pipe_mutex); + mutex_unlock(&sbi->pipe_mutex); set_fs(fs); |