tree bb422e3368f2ad686e69229b416536b2bcb1df8e
parent b7526f0ca6dc68f57ca467ce503151b1d476a3e4
author Eric B Munson <emunson@mgebm.net> 1308861278 -0400
committer Ingo Molnar <mingo@elte.hu> 1309511193 +0200

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>