path: root/init
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authorMel Gorman <mgorman@techsingularity.net>2021-01-25 08:59:07 +0000
committerPeter Zijlstra <peterz@infradead.org>2021-01-27 17:26:44 +0100
commitbae4ec13640b0915e7dd86da7e65c5d085160571 (patch)
treef3e804e29c67da9cceca309bdbaad323739456d4 /init
parente6e0dc2d5497f7f3ed970052917e2923c6f453f4 (diff)
sched/fair: Move avg_scan_cost calculations under SIS_PROP
As noted by Vincent Guittot, avg_scan_costs are calculated for SIS_PROP even if SIS_PROP is disabled. Move the time calculations under a SIS_PROP check and while we are at it, exclude the cost of initialising the CPU mask from the average scan cost. Signed-off-by: Mel Gorman <mgorman@techsingularity.net> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org> Link: https://lkml.kernel.org/r/20210125085909.4600-3-mgorman@techsingularity.net
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