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authorLinus Torvalds <torvalds@linux-foundation.org>2009-07-22 16:44:18 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-07-22 16:44:18 -0700
commit81cbf6d0555d77b2a4235c03f24167e2d792ccf5 (patch)
tree8731a6d387158445ff3590e48842b7c097e0dcd6
parent3c3301083e3bea4d14c597106c7b20b4b85fc03d (diff)
parent023d43c7b5a23a81fe8afa9f37296f8ed4be11fb (diff)
Merge branch 'lockdep-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-lockdep
* 'lockdep-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-lockdep: lockdep: Fix lockdep annotation for pipe_double_lock()
-rw-r--r--fs/pipe.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/pipe.c b/fs/pipe.c
index f7dd21ad85a6..52c415114838 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -68,8 +68,8 @@ void pipe_double_lock(struct pipe_inode_info *pipe1,
pipe_lock_nested(pipe1, I_MUTEX_PARENT);
pipe_lock_nested(pipe2, I_MUTEX_CHILD);
} else {
- pipe_lock_nested(pipe2, I_MUTEX_CHILD);
- pipe_lock_nested(pipe1, I_MUTEX_PARENT);
+ pipe_lock_nested(pipe2, I_MUTEX_PARENT);
+ pipe_lock_nested(pipe1, I_MUTEX_CHILD);
}
}