From: Paul Turner <pjt@google.com>
Date: Sat, 22 Jan 2011 04:45:02 +0000 (-0800)
Subject: sched: Use rq->clock_task instead of rq->clock for correctly maintaining load averages
X-Git-Tag: v2.6.38-rc3~26^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05ca62c6ca17f39b88fa956d5ebc1fa6e93ad5e3;p=pandora-kernel.git

sched: Use rq->clock_task instead of rq->clock for correctly maintaining load averages

The delta in clock_task is a more fair attribution of how much time a tg has
been contributing load to the current cpu.

While not really important it also means we're more in sync (by magnitude)
with respect to periodic updates (since __update_curr deltas are clock_task
based).

Signed-off-by: Paul Turner <pjt@google.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20110122044852.007092349@google.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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