From: Eric B Munson <emunson@mgebm.net>
Date: Thu, 23 Jun 2011 20:34:38 +0000 (-0400)
Subject: events: Move lockless timer calculation into helper function
X-Git-Tag: v3.1-rc1~299^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c4794295917ebeda8013b6cb9c8d71ab4f74a1fa;p=pandora-kernel.git

events: Move lockless timer calculation into helper function

Take the timer calculation from perf_output_read and move it to a helper
function for any place that needs timer values but cannot take the ctx->lock.

Signed-off-by: Eric B Munson <emunson@mgebm.net>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1308861279-15216-2-git-send-email-emunson@mgebm.net
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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