From: Paul Turner <pjt@google.com>
Date: Thu, 4 Oct 2012 11:18:31 +0000 (+0200)
Subject: sched: Compute load contribution by a group entity
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~75^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8165e145ceb62fc338e099c9b12b3239c83d2f8e;p=pandora-kernel.git

sched: Compute load contribution by a group entity

Unlike task entities who have a fixed weight, group entities instead own a
fraction of their parenting task_group's shares as their contributed weight.

Compute this fraction so that we can correctly account hierarchies and shared
entity nodes.

Signed-off-by: Paul Turner <pjt@google.com>
Reviewed-by: Ben Segall <bsegall@google.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20120823141506.855074415@google.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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