commit f48627e686a69f5215cb0761e731edb3d9859dd9
author Jason Low <jason.low2@hp.com> Fri Sep 13 11:26:53 2013 -0700
committer Ingo Molnar <mingo@kernel.org> Fri Sep 20 12:03:46 2013 +0200
tree 510f55a0971da16bdb2922da2c0ebad47bdc5e3d
parent 9bd721c55c8a886b938a45198aab0ccb52f1f7fa

sched/balancing: Periodically decay max cost of idle balance

This patch builds on patch 2 and periodically decays that max value to
do idle balancing per sched domain by approximately 1% per second. Also
decay the rq's max_idle_balance_cost value.

Signed-off-by: Jason Low <jason.low2@hp.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1379096813-3032-4-git-send-email-jason.low2@hp.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>