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| author | Peter Zijlstra <[email protected]> | 2009-07-21 08:09:23 +0000 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2009-07-22 19:14:14 +0000 |
| commit | 023d43c7b5a23a81fe8afa9f37296f8ed4be11fb (patch) | |
| tree | a817c4765d17c5d7facb66ae43cbc2b04c28c05b /lib/dynamic_debug.c | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes (diff) | |
| download | kernel-023d43c7b5a23a81fe8afa9f37296f8ed4be11fb.tar.gz kernel-023d43c7b5a23a81fe8afa9f37296f8ed4be11fb.zip | |
lockdep: Fix lockdep annotation for pipe_double_lock()
The presumed use of the pipe_double_lock() routine is to lock 2 locks in
a deadlock free way by ordering the locks by their address. However it
fails to keep the specified lock classes in order and explicitly
annotates a deadlock.
Rectify this.
Signed-off-by: Peter Zijlstra <[email protected]>
Acked-by: Miklos Szeredi <[email protected]>
LKML-Reference: <1248163763.15751.11098.camel@twins>
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions