sched/fair: Remove duplicate load_per_task computations

[karo-tx-linux.git] / kernel / sched / fair.c

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 4c6a8a5a789a717164772c38a1f7fb723296b8dd..57952198b01e3c2246f3d4d524d8cdf3920038ac 100644 (file)
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4476,7 +4476,6 @@ static inline void update_sg_lb_stats(struct lb_env *env,
 {
        unsigned long nr_running, max_nr_running, min_nr_running;
        unsigned long load, max_cpu_load, min_cpu_load;
-       unsigned long avg_load_per_task = 0;
        int i;
 
        /* Tally up the load of all CPUs in the group */
@@ -4531,9 +4530,9 @@ static inline void update_sg_lb_stats(struct lb_env *env,
         *      the hierarchy?
         */
        if (sgs->sum_nr_running)
-               avg_load_per_task = sgs->sum_weighted_load / sgs->sum_nr_running;
+               sgs->load_per_task = sgs->sum_weighted_load / sgs->sum_nr_running;
 
-       if ((max_cpu_load - min_cpu_load) >= avg_load_per_task &&
+       if ((max_cpu_load - min_cpu_load) >= sgs->load_per_task &&
            (max_nr_running - min_nr_running) > 1)
                sgs->group_imb = 1;
 
@@ -4776,15 +4775,7 @@ static inline void calculate_imbalance(struct lb_env *env, struct sd_lb_stats *s
        struct sg_lb_stats *local, *busiest;
 
        local = &sds->local_stat;
-       if (local->sum_nr_running) {
-               local->load_per_task =
-                       local->sum_weighted_load / local->sum_nr_running;
-       }
-
        busiest = &sds->busiest_stat;
-       /* busiest must have some tasks */
-       busiest->load_per_task =
-               busiest->sum_weighted_load / busiest->sum_nr_running;
 
        if (busiest->group_imb) {
                busiest->load_per_task =