tree 212a4ad2745dd3322ec3cd4f5e4392718b6f3324
parent 27f17580fd2c7514c8f5cce22ab903c6f3ddf458
author Alex Shi <alex.shi@linaro.org> 1390473594 +0800
committer Ingo Molnar <mingo@kernel.org> 1392109098 +0100

sched: Add statistic for newidle load balance cost

Tracking rq->max_idle_balance_cost and sd->max_newidle_lb_cost.
It's useful to know these values in debug mode.

Signed-off-by: Alex Shi <alex.shi@linaro.org>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/52E0F3BF.5020904@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>