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-rw-r--r--kernel/sched_fair.c46
1 files changed, 23 insertions, 23 deletions
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 433491c2dc8f..c768588e180b 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1585,7 +1585,7 @@ find_idlest_group(struct sched_domain *sd, struct task_struct *p,
1585 } 1585 }
1586 1586
1587 /* Adjust by relative CPU power of the group */ 1587 /* Adjust by relative CPU power of the group */
1588 avg_load = (avg_load * SCHED_POWER_SCALE) / group->cpu_power; 1588 avg_load = (avg_load * SCHED_POWER_SCALE) / group->sgp->power;
1589 1589
1590 if (local_group) { 1590 if (local_group) {
1591 this_load = avg_load; 1591 this_load = avg_load;
@@ -2631,7 +2631,7 @@ static void update_cpu_power(struct sched_domain *sd, int cpu)
2631 power >>= SCHED_POWER_SHIFT; 2631 power >>= SCHED_POWER_SHIFT;
2632 } 2632 }
2633 2633
2634 sdg->cpu_power_orig = power; 2634 sdg->sgp->power_orig = power;
2635 2635
2636 if (sched_feat(ARCH_POWER)) 2636 if (sched_feat(ARCH_POWER))
2637 power *= arch_scale_freq_power(sd, cpu); 2637 power *= arch_scale_freq_power(sd, cpu);
@@ -2647,7 +2647,7 @@ static void update_cpu_power(struct sched_domain *sd, int cpu)
2647 power = 1; 2647 power = 1;
2648 2648
2649 cpu_rq(cpu)->cpu_power = power; 2649 cpu_rq(cpu)->cpu_power = power;
2650 sdg->cpu_power = power; 2650 sdg->sgp->power = power;
2651} 2651}
2652 2652
2653static void update_group_power(struct sched_domain *sd, int cpu) 2653static void update_group_power(struct sched_domain *sd, int cpu)
@@ -2665,11 +2665,11 @@ static void update_group_power(struct sched_domain *sd, int cpu)
2665 2665
2666 group = child->groups; 2666 group = child->groups;
2667 do { 2667 do {
2668 power += group->cpu_power; 2668 power += group->sgp->power;
2669 group = group->next; 2669 group = group->next;
2670 } while (group != child->groups); 2670 } while (group != child->groups);
2671 2671
2672 sdg->cpu_power = power; 2672 sdg->sgp->power = power;
2673} 2673}
2674 2674
2675/* 2675/*
@@ -2691,7 +2691,7 @@ fix_small_capacity(struct sched_domain *sd, struct sched_group *group)
2691 /* 2691 /*
2692 * If ~90% of the cpu_power is still there, we're good. 2692 * If ~90% of the cpu_power is still there, we're good.
2693 */ 2693 */
2694 if (group->cpu_power * 32 > group->cpu_power_orig * 29) 2694 if (group->sgp->power * 32 > group->sgp->power_orig * 29)
2695 return 1; 2695 return 1;
2696 2696
2697 return 0; 2697 return 0;
@@ -2771,7 +2771,7 @@ static inline void update_sg_lb_stats(struct sched_domain *sd,
2771 } 2771 }
2772 2772
2773 /* Adjust by relative CPU power of the group */ 2773 /* Adjust by relative CPU power of the group */
2774 sgs->avg_load = (sgs->group_load*SCHED_POWER_SCALE) / group->cpu_power; 2774 sgs->avg_load = (sgs->group_load*SCHED_POWER_SCALE) / group->sgp->power;
2775 2775
2776 /* 2776 /*
2777 * Consider the group unbalanced when the imbalance is larger 2777 * Consider the group unbalanced when the imbalance is larger
@@ -2788,7 +2788,7 @@ static inline void update_sg_lb_stats(struct sched_domain *sd,
2788 if ((max_cpu_load - min_cpu_load) >= avg_load_per_task && max_nr_running > 1) 2788 if ((max_cpu_load - min_cpu_load) >= avg_load_per_task && max_nr_running > 1)
2789 sgs->group_imb = 1; 2789 sgs->group_imb = 1;
2790 2790
2791 sgs->group_capacity = DIV_ROUND_CLOSEST(group->cpu_power, 2791 sgs->group_capacity = DIV_ROUND_CLOSEST(group->sgp->power,
2792 SCHED_POWER_SCALE); 2792 SCHED_POWER_SCALE);
2793 if (!sgs->group_capacity) 2793 if (!sgs->group_capacity)
2794 sgs->group_capacity = fix_small_capacity(sd, group); 2794 sgs->group_capacity = fix_small_capacity(sd, group);
@@ -2877,7 +2877,7 @@ static inline void update_sd_lb_stats(struct sched_domain *sd, int this_cpu,
2877 return; 2877 return;
2878 2878
2879 sds->total_load += sgs.group_load; 2879 sds->total_load += sgs.group_load;
2880 sds->total_pwr += sg->cpu_power; 2880 sds->total_pwr += sg->sgp->power;
2881 2881
2882 /* 2882 /*
2883 * In case the child domain prefers tasks go to siblings 2883 * In case the child domain prefers tasks go to siblings
@@ -2962,7 +2962,7 @@ static int check_asym_packing(struct sched_domain *sd,
2962 if (this_cpu > busiest_cpu) 2962 if (this_cpu > busiest_cpu)
2963 return 0; 2963 return 0;
2964 2964
2965 *imbalance = DIV_ROUND_CLOSEST(sds->max_load * sds->busiest->cpu_power, 2965 *imbalance = DIV_ROUND_CLOSEST(sds->max_load * sds->busiest->sgp->power,
2966 SCHED_POWER_SCALE); 2966 SCHED_POWER_SCALE);
2967 return 1; 2967 return 1;
2968} 2968}
@@ -2993,7 +2993,7 @@ static inline void fix_small_imbalance(struct sd_lb_stats *sds,
2993 2993
2994 scaled_busy_load_per_task = sds->busiest_load_per_task 2994 scaled_busy_load_per_task = sds->busiest_load_per_task
2995 * SCHED_POWER_SCALE; 2995 * SCHED_POWER_SCALE;
2996 scaled_busy_load_per_task /= sds->busiest->cpu_power; 2996 scaled_busy_load_per_task /= sds->busiest->sgp->power;
2997 2997
2998 if (sds->max_load - sds->this_load + scaled_busy_load_per_task >= 2998 if (sds->max_load - sds->this_load + scaled_busy_load_per_task >=
2999 (scaled_busy_load_per_task * imbn)) { 2999 (scaled_busy_load_per_task * imbn)) {
@@ -3007,28 +3007,28 @@ static inline void fix_small_imbalance(struct sd_lb_stats *sds,
3007 * moving them. 3007 * moving them.
3008 */ 3008 */
3009 3009
3010 pwr_now += sds->busiest->cpu_power * 3010 pwr_now += sds->busiest->sgp->power *
3011 min(sds->busiest_load_per_task, sds->max_load); 3011 min(sds->busiest_load_per_task, sds->max_load);
3012 pwr_now += sds->this->cpu_power * 3012 pwr_now += sds->this->sgp->power *
3013 min(sds->this_load_per_task, sds->this_load); 3013 min(sds->this_load_per_task, sds->this_load);
3014 pwr_now /= SCHED_POWER_SCALE; 3014 pwr_now /= SCHED_POWER_SCALE;
3015 3015
3016 /* Amount of load we'd subtract */ 3016 /* Amount of load we'd subtract */
3017 tmp = (sds->busiest_load_per_task * SCHED_POWER_SCALE) / 3017 tmp = (sds->busiest_load_per_task * SCHED_POWER_SCALE) /
3018 sds->busiest->cpu_power; 3018 sds->busiest->sgp->power;
3019 if (sds->max_load > tmp) 3019 if (sds->max_load > tmp)
3020 pwr_move += sds->busiest->cpu_power * 3020 pwr_move += sds->busiest->sgp->power *
3021 min(sds->busiest_load_per_task, sds->max_load - tmp); 3021 min(sds->busiest_load_per_task, sds->max_load - tmp);
3022 3022
3023 /* Amount of load we'd add */ 3023 /* Amount of load we'd add */
3024 if (sds->max_load * sds->busiest->cpu_power < 3024 if (sds->max_load * sds->busiest->sgp->power <
3025 sds->busiest_load_per_task * SCHED_POWER_SCALE) 3025 sds->busiest_load_per_task * SCHED_POWER_SCALE)
3026 tmp = (sds->max_load * sds->busiest->cpu_power) / 3026 tmp = (sds->max_load * sds->busiest->sgp->power) /
3027 sds->this->cpu_power; 3027 sds->this->sgp->power;
3028 else 3028 else
3029 tmp = (sds->busiest_load_per_task * SCHED_POWER_SCALE) / 3029 tmp = (sds->busiest_load_per_task * SCHED_POWER_SCALE) /
3030 sds->this->cpu_power; 3030 sds->this->sgp->power;
3031 pwr_move += sds->this->cpu_power * 3031 pwr_move += sds->this->sgp->power *
3032 min(sds->this_load_per_task, sds->this_load + tmp); 3032 min(sds->this_load_per_task, sds->this_load + tmp);
3033 pwr_move /= SCHED_POWER_SCALE; 3033 pwr_move /= SCHED_POWER_SCALE;
3034 3034
@@ -3074,7 +3074,7 @@ static inline void calculate_imbalance(struct sd_lb_stats *sds, int this_cpu,
3074 3074
3075 load_above_capacity *= (SCHED_LOAD_SCALE * SCHED_POWER_SCALE); 3075 load_above_capacity *= (SCHED_LOAD_SCALE * SCHED_POWER_SCALE);
3076 3076
3077 load_above_capacity /= sds->busiest->cpu_power; 3077 load_above_capacity /= sds->busiest->sgp->power;
3078 } 3078 }
3079 3079
3080 /* 3080 /*
@@ -3090,8 +3090,8 @@ static inline void calculate_imbalance(struct sd_lb_stats *sds, int this_cpu,
3090 max_pull = min(sds->max_load - sds->avg_load, load_above_capacity); 3090 max_pull = min(sds->max_load - sds->avg_load, load_above_capacity);
3091 3091
3092 /* How much load to actually move to equalise the imbalance */ 3092 /* How much load to actually move to equalise the imbalance */
3093 *imbalance = min(max_pull * sds->busiest->cpu_power, 3093 *imbalance = min(max_pull * sds->busiest->sgp->power,
3094 (sds->avg_load - sds->this_load) * sds->this->cpu_power) 3094 (sds->avg_load - sds->this_load) * sds->this->sgp->power)
3095 / SCHED_POWER_SCALE; 3095 / SCHED_POWER_SCALE;
3096 3096
3097 /* 3097 /*