From 05c05d839fb3a94d5e07822d06cf0ae8bb8b564d Mon Sep 17 00:00:00 2001 From: Morten Rasmussen Date: Fri, 14 Oct 2016 14:41:12 +0100 Subject: [PATCH 06/92] sched/fair: Fix incorrect comment for capacity_margin The comment for capacity_margin introduced in: 3273163c6775 ("sched/fair: Let asymmetric CPU configurations balance at wake-up") ... got its usage the wrong way round - fix it. Signed-off-by: Morten Rasmussen Signed-off-by: Peter Zijlstra (Intel) Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: dietmar.eggemann@arm.com Cc: freedom.tan@mediatek.com Cc: keita.kobayashi.ym@renesas.com Cc: mgalbraith@suse.de Cc: sgurrappadi@nvidia.com Cc: vincent.guittot@linaro.org Cc: yuyang.du@intel.com Link: http://lkml.kernel.org/r/1476452472-24740-7-git-send-email-morten.rasmussen@arm.com Signed-off-by: Ingo Molnar (cherry picked from commit 893c5d2279041afeb593f1fa8edd9d02edf5b7cb) Signed-off-by: Gaku Inami --- kernel/sched/fair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index ee39bfd..5e6c00a 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -109,7 +109,7 @@ enum sched_tunable_scaling sysctl_sched_tunable_scaling /* * The margin used when comparing utilization with CPU capacity: - * util * 1024 < capacity * margin + * util * margin < capacity * 1024 */ unsigned int capacity_margin = 1280; /* ~20% */ -- 1.9.1