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linux-sg2042
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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()
This commit is contained in:
Linus Torvalds 2009-07-22 16:44:18 -07:00
parent 3c3301083e 023d43c7b5
commit 81cbf6d055
1 changed files with 2 additions and 2 deletions
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4
fs/pipe.c
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@ -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);
}
}