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Commit e45affc4 authored by Valentin Schneider's avatar Valentin Schneider Committed by Quentin Perret
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UPSTREAM: sched/fair: Change 'prefer_sibling' type to bool 



This variable is entirely local to update_sd_lb_stats, so we can
safely change its type and slightly clean up its initialisation.

Signed-off-by: default avatarValentin Schneider <valentin.schneider@arm.com>
Signed-off-by: default avatarMorten Rasmussen <morten.rasmussen@arm.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: dietmar.eggemann@arm.com
Cc: gaku.inami.xh@renesas.com
Cc: vincent.guittot@linaro.org
Link: http://lkml.kernel.org/r/1530699470-29808-7-git-send-email-morten.rasmussen@arm.com


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
(cherry picked from commit dbbad719449e06d73db21598d6eee178f7a54b3b)
Signed-off-by: default avatarQuentin Perret <quentin.perret@arm.com>

Change-Id: Ida430fc3f4c5acbc996da93f886b821d488281e2
parent d66ab02a

kernel/sched/fair.c

+2 −4
Original line number Diff line number Diff line
@@ -8076,11 +8076,9 @@ static inline void update_sd_lb_stats(struct lb_env *env, struct sd_lb_stats *sd 
	struct sched_group *sg = env->sd->groups;

	struct sg_lb_stats *local = &sds->local_stat;

	struct sg_lb_stats tmp_sgs;

	int load_idx, prefer_sibling = 0;

	int load_idx;

	bool overload = false;



	if (child && child->flags & SD_PREFER_SIBLING)

		prefer_sibling = 1;

	bool prefer_sibling = child && child->flags & SD_PREFER_SIBLING;



#ifdef CONFIG_NO_HZ_COMMON

	if (env->idle == CPU_NEWLY_IDLE && READ_ONCE(nohz.has_blocked))