Drop unnecessary total_faults variable in function task_weight to unify
task_weight and group_weight.
Signed-off-by: Wanpeng Li <liw...@linux.vnet.ibm.com>
---
kernel/sched/fair.c | 11 ++---------
1 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 942e67b..df8b677 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -947,17 +947,10 @@ static inline unsigned long group_faults(struct
task_struct *p, int nid)
*/
static inline unsigned long task_weight(struct task_struct *p, int nid)
{
- unsigned long total_faults;
-
- if (!p->numa_faults)
- return 0;
-
- total_faults = p->total_numa_faults;
-
- if (!total_faults)
+ if (!p->numa_faults || !p->total_numa_faults)
return 0;
- return 1000 * task_faults(p, nid) / total_faults;
+ return 1000 * task_faults(p, nid) / p->total_numa_faults;
}
static inline unsigned long group_weight(struct task_struct *p, int nid)
--
1.7.5.4
--
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