From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Tue, 10 Mar 2009 18:03:43 +0000 (+0100)
Subject: trace_clock: fix preemption bug
X-Git-Tag: v2.6.30-rc1~2^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6cc3c6e12bb039047974ad2e7e2d46d15a1b762f;p=pandora-kernel.git

trace_clock: fix preemption bug

Using the function_graph tracer in recent kernels generates a spew of
preemption BUGs. Fix this by not requiring trace_clock_local() users
to disable preemption themselves.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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