Since 83a0a96a5f26 (sched/fair: Leverage the idle state info when
choosing the "idlest" cpu) find_idlest_cpu no longer returns -1.
Signed-off-by: Brendan Jackman <brendan.jack...@arm.com>
Cc: Dietmar Eggemann <dietmar.eggem...@arm.com>
Cc: Vincent Guittot <vincent.guit...@linaro.org>
Cc: Josef Bacik <jo...@toxicpanda.com>
Cc: Ingo Molnar <mi...@redhat.com>
Cc: Morten Rasmussen <morten.rasmus...@arm.com>
Cc: Peter Zijlstra <pet...@infradead.org>
---
kernel/sched/fair.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index c95880e216f6..64618d768546 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -5934,7 +5934,7 @@ select_task_rq_fair(struct task_struct *p, int prev_cpu,
int sd_flag, int wake_f
}
new_cpu = find_idlest_cpu(group, p, cpu);
- if (new_cpu == -1 || new_cpu == cpu) {
+ if (new_cpu == cpu) {
/* Now try balancing at a lower domain level of cpu */
sd = sd->child;
continue;
--
2.14.1
