From: Bharata B Rao <bharata@linux.vnet.ibm.com>
Date: Thu, 25 Sep 2008 04:23:54 +0000 (+0530)
Subject: sched: maintain only task entities in cfs_rq->tasks list
X-Git-Tag: v2.6.28-rc1~725^2~2^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b87f17242da6b2ac6db2d179b2f93fb84cff2fbe;p=pandora-kernel.git

sched: maintain only task entities in cfs_rq->tasks list

cfs_rq->tasks list is used by the load balancer to iterate
over all the tasks. Currently it holds all the entities
(both task and group entities) because of which there is
a need to check for group entities explicitly during load
balancing. This patch changes the cfs_rq->tasks list to
hold only task entities.

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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