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sched/fair: Remove unnecessary parameter for group_classify() 

The group_classify() function does not use the "env" parameter, so remove it.
Also unify code to always use group_classify() to calculate group's
load type.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1442314605-14838-1-git-send-email-leo.yan@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Leo Yan 2015-09-15 18:56:45 +08:00 committed by Ingo Molnar
parent 84fb5a182d
commit 79a89f92cb
1 changed files with 5 additions and 5 deletions
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10
kernel/sched/fair.c
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@ -6273,9 +6273,9 @@ group_is_overloaded(struct lb_env *env, struct sg_lb_stats *sgs)
return false;
}
static enum group_type group_classify(struct lb_env *env,
struct sched_group *group,
struct sg_lb_stats *sgs)
static inline enum
group_type group_classify(struct sched_group *group,
struct sg_lb_stats *sgs)
{
if (sgs->group_no_capacity)
return group_overloaded;
@ -6340,7 +6340,7 @@ static inline void update_sg_lb_stats(struct lb_env *env,
sgs->group_weight = group->group_weight;
sgs->group_no_capacity = group_is_overloaded(env, sgs);
sgs->group_type = group_classify(env, group, sgs);
sgs->group_type = group_classify(group, sgs);
}
/**
@ -6474,7 +6474,7 @@ static inline void update_sd_lb_stats(struct lb_env *env, struct sd_lb_stats *sd
group_has_capacity(env, &sds->local_stat) &&
(sgs->sum_nr_running > 1)) {
sgs->group_no_capacity = 1;
sgs->group_type = group_overloaded;
sgs->group_type = group_classify(sg, sgs);
}
if (update_sd_pick_busiest(env, sds, sg, sgs)) {