From: Frederic Weisbecker <fweisbec@gmail.com>
Date: Tue, 4 May 2010 02:54:47 +0000 (+0200)
Subject: lockdep: No need to disable preemption in debug atomic ops
X-Git-Tag: v2.6.35-rc1~525^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=54d47a2be5e7f928fb77b2f5a0761f6bd3c9dbff;p=pandora-kernel.git

lockdep: No need to disable preemption in debug atomic ops

No need to disable preemption in the debug_atomic_* ops, as
we ensure interrupts are disabled already.

So let's use the __this_cpu_ops() rather than this_cpu_ops() that
enclose the ops in a preempt disabled section.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
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