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[PATCH] lockdep: annotate direct io
authorIngo Molnar <mingo@elte.hu>
Mon, 3 Jul 2006 07:25:02 +0000 (00:25 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 3 Jul 2006 22:27:06 +0000 (15:27 -0700)
commitd8aa905b429700e8b6b6b301a8ac2d4a24f2c19b
tree7ba82a5ae7bb63fe45f404424a470c126e59e6datree | snapshot
parent2b105ff9cccea5533ad518bb37dc9b43a322f7b1commit | diff
[PATCH] lockdep: annotate direct io

Teach special (rwsem-in-irq) locking code to the lock validator.  Has no
effect on non-lockdep kernels.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
fs/direct-io.c diff | blob | history
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