[RFC PATCH 09/13] sched: Modify check_asym_packing to use PJT's metric
Preeti U Murthy
preeti at linux.vnet.ibm.com
Thu Oct 25 06:25:54 EDT 2012
Make appropriate modifications in check_asym_packing to reflect PJT's
metric.
Signed-off-by: Preeti U Murthy <preeti at linux.vnet.ibm.com>
---
kernel/sched/fair.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 68a6b1d..3b18f5f 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4814,6 +4814,8 @@ static int check_asym_packing(struct lb_env *env, struct sd_lb_stats *sds)
env->imbalance = DIV_ROUND_CLOSEST(
sds->max_load * sds->busiest->sgp->power, SCHED_POWER_SCALE);
+ env->load_imbalance = DIV_ROUND_CLOSEST(
+ sds->max_sg_load * sds->busiest->sgp->power, SCHED_POWER_SCALE);
return 1;
}
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