Hasn't been used in forever and doesn't give nice numbers anyway.
Signed-off-by: Peter Zijlstra (Intel) <pet...@infradead.org>
---
kernel/sched/fair.c | 3 ---
kernel/sched/features.h | 1 -
2 files changed, 4 deletions(-)
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -6465,9 +6465,6 @@ static int select_idle_cpu(struct task_s
}
avg_cost = this_sd->avg_scan_cost + 1;
- if (sched_feat(SIS_AVG_CPU) && avg_idle < avg_cost)
- return -1;
-
if (sched_feat(SIS_PROP)) {
u64 span_avg = sd->span_weight * avg_idle;
if (span_avg > sis_min_cores * avg_cost)
--- a/kernel/sched/features.h
+++ b/kernel/sched/features.h
@@ -55,7 +55,6 @@ SCHED_FEAT(TTWU_QUEUE, true)
/*
* When doing wakeups, attempt to limit superfluous scans of the LLC domain.
*/
-SCHED_FEAT(SIS_AVG_CPU, false)
SCHED_FEAT(SIS_PROP, true)
SCHED_FEAT(SIS_AGE, true)
