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sched: Fix idle balancing
authorNikhil Rao <ncrao@google.com>
Wed, 17 Nov 2010 19:42:04 +0000 (11:42 -0800)
committerIngo Molnar <mingo@elte.hu>
Thu, 18 Nov 2010 12:12:33 +0000 (13:12 +0100)
commitd5ad140bc1505a98c0f040937125bfcbb508078f
treeadc1581eb61159675f9163515fd2402f81b586e2tree | snapshot
parentb5482cfa1c95a188b3054fa33274806add91bbe5commit | diff
sched: Fix idle balancing

An earlier commit reverts idle balancing throttling reset to fix a 30%
regression in volanomark throughput. We still need to reset idle_stamp
when we pull a task in newidle balance.

Reported-by: Alex Shi <alex.shi@intel.com>
Signed-off-by: Nikhil Rao <ncrao@google.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1290022924-3548-1-git-send-email-ncrao@google.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/sched_fair.c diff | blob | history
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