diff options
Diffstat (limited to 'kernel/time/tick-sched.c')
| -rw-r--r-- | kernel/time/tick-sched.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index 74e0388cc88d..7fe53be86077 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -17,8 +17,12 @@ #include <linux/interrupt.h> #include <linux/kernel_stat.h> #include <linux/percpu.h> +#include <linux/nmi.h> #include <linux/profile.h> -#include <linux/sched.h> +#include <linux/sched/signal.h> +#include <linux/sched/clock.h> +#include <linux/sched/stat.h> +#include <linux/sched/nohz.h> #include <linux/module.h> #include <linux/irq_work.h> #include <linux/posix-timers.h> @@ -767,7 +771,7 @@ static ktime_t tick_nohz_stop_sched_tick(struct tick_sched *ts, tick = expires; /* Skip reprogram of event if its not changed */ - if (ts->tick_stopped && (expires == ts->next_tick)) + if (ts->tick_stopped && (expires == dev->next_event)) goto out; /* @@ -787,8 +791,6 @@ static ktime_t tick_nohz_stop_sched_tick(struct tick_sched *ts, trace_tick_stop(1, TICK_DEP_MASK_NONE); } - ts->next_tick = tick; - /* * If the expiration time == KTIME_MAX, then we simply stop * the tick timer. @@ -804,10 +806,7 @@ static ktime_t tick_nohz_stop_sched_tick(struct tick_sched *ts, else tick_program_event(tick, 1); out: - /* - * Update the estimated sleep length until the next timer - * (not only the tick). - */ + /* Update the estimated sleep length */ ts->sleep_length = ktime_sub(dev->next_event, now); return tick; } |
