From: David Rientjes <rientjes@google.com>
Date: Mon, 9 Jul 2012 21:00:38 +0000 (-0700)
Subject: mm, slub: ensure irqs are enabled for kmemcheck
X-Git-Tag: v3.6-rc1~50^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=737b719ed6569ffcd015fcdf3039dc7af47af877;p=pandora-kernel.git

mm, slub: ensure irqs are enabled for kmemcheck

kmemcheck_alloc_shadow() requires irqs to be enabled, so wait to disable
them until after its called for __GFP_WAIT allocations.

This fixes a warning for such allocations:

	WARNING: at kernel/lockdep.c:2739 lockdep_trace_alloc+0x14e/0x1c0()

Acked-by: Fengguang Wu <fengguang.wu@intel.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Tested-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
---

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