tree 7ba82a5ae7bb63fe45f404424a470c126e59e6da
parent 2b105ff9cccea5533ad518bb37dc9b43a322f7b1
author Ingo Molnar <mingo@elte.hu> 1151911502 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1151965626 -0700

[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>