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[PATCH] lockdep: use mutex_lock_nested for bd_mutex to avoid lockdep warning
authorNeilBrown <neilb@suse.de>
Fri, 8 Dec 2006 10:36:16 +0000 (02:36 -0800)
committerLinus Torvalds <torvalds@woody.osdl.org>
Fri, 8 Dec 2006 16:28:39 +0000 (08:28 -0800)
commit60bf0500492f05f41ebe22a0ce299b8642b6ed48
tree50fa7f380469500a4419c5d88fcfb24c4c5ccae8tree | snapshot
parent2a8014d54bcc89ba673874f2204adf1bdce3dce1commit | diff
[PATCH] lockdep: use mutex_lock_nested for bd_mutex to avoid lockdep warning

Now that the nesting in blkdev_{get,put} is simpler, adding mutex_lock_nested
is trivial.

Cc: Ingo Molnar <mingo@elte.hu>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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