diff options
Diffstat (limited to 'kernel/time/tick-sched.c')
-rw-r--r-- | kernel/time/tick-sched.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index 0ec8b832ab6b..7656642e4b8e 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c | |||
@@ -466,6 +466,14 @@ void tick_nohz_idle_enter(void) | |||
466 | 466 | ||
467 | WARN_ON_ONCE(irqs_disabled()); | 467 | WARN_ON_ONCE(irqs_disabled()); |
468 | 468 | ||
469 | /* | ||
470 | * Update the idle state in the scheduler domain hierarchy | ||
471 | * when tick_nohz_stop_sched_tick() is called from the idle loop. | ||
472 | * State will be updated to busy during the first busy tick after | ||
473 | * exiting idle. | ||
474 | */ | ||
475 | set_cpu_sd_state_idle(); | ||
476 | |||
469 | local_irq_disable(); | 477 | local_irq_disable(); |
470 | 478 | ||
471 | ts = &__get_cpu_var(tick_cpu_sched); | 479 | ts = &__get_cpu_var(tick_cpu_sched); |