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>

1 files changed, 5 insertions, 5 deletions

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 80c62bf778a9..4df37a48f499 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -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)) {