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 <[email protected]> Cc: Dietmar Eggemann <[email protected]> Cc: Vincent Guittot <[email protected]> Cc: Josef Bacik <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Morten Rasmussen <[email protected]> Cc: Peter Zijlstra <[email protected]> --- 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
