| /kernel/ |
| D | hung_task.c | 279 unsigned long interval = sysctl_hung_task_check_interval_secs; in watchdog() local
282 if (interval == 0) in watchdog()
283 interval = timeout; in watchdog()
284 interval = min_t(unsigned long, interval, timeout); in watchdog()
285 t = hung_timeout_jiffies(hung_last_checked, interval); in watchdog()
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| D | sysctl.c | 893 .data = &printk_ratelimit_state.interval,
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| /kernel/irq/ |
| D | timings.c | 435 static __always_inline int irq_timings_interval_index(u64 interval) in irq_timings_interval_index() argument
441 u64 interval_us = (interval >> 10) / PREDICTION_FACTOR; in irq_timings_interval_index()
447 u64 interval) in __irq_timings_store() argument
454 index = irq_timings_interval_index(interval); in __irq_timings_store()
467 irqs->ema_time[index] = irq_timings_ema_new(interval, in __irq_timings_store()
476 u64 interval; in irq_timings_store() local
489 interval = ts - old_ts; in irq_timings_store()
502 if (interval >= NSEC_PER_SEC) { in irq_timings_store()
507 __irq_timings_store(irq, irqs, interval); in irq_timings_store()
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| /kernel/trace/ |
| D | trace_hwlat.c | 319 u64 interval; in kthread_fn() local
330 interval = hwlat_data.sample_window - hwlat_data.sample_width; in kthread_fn()
333 do_div(interval, USEC_PER_MSEC); /* modifies interval value */ in kthread_fn()
336 if (interval < 1) in kthread_fn()
337 interval = 1; in kthread_fn()
339 if (msleep_interruptible(interval)) in kthread_fn()
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| D | Kconfig | 713 10 seconds. Each interval it will print out the number of events
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| /kernel/time/ |
| D | alarmtimer.c | 450 u64 alarm_forward(struct alarm *alarm, ktime_t now, ktime_t interval) in alarm_forward() argument
460 if (unlikely(delta >= interval)) { in alarm_forward()
461 s64 incr = ktime_to_ns(interval); in alarm_forward()
477 alarm->node.expires = ktime_add_safe(alarm->node.expires, interval); in alarm_forward()
482 static u64 __alarm_forward_now(struct alarm *alarm, ktime_t interval, bool throttle) in __alarm_forward_now() argument
501 if (interval < kj) in __alarm_forward_now()
505 return alarm_forward(alarm, now, interval); in __alarm_forward_now()
508 u64 alarm_forward_now(struct alarm *alarm, ktime_t interval) in alarm_forward_now() argument
510 return __alarm_forward_now(alarm, interval, false); in alarm_forward_now()
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| D | timekeeping.c | 291 u64 interval; in tk_setup_internals() local
314 interval = (u64) tmp; in tk_setup_internals()
315 tk->cycle_interval = interval; in tk_setup_internals()
318 tk->xtime_interval = interval * clock->mult; in tk_setup_internals()
320 tk->raw_interval = interval * clock->mult; in tk_setup_internals()
1827 s64 interval = tk->cycle_interval; in timekeeping_apply_adjustment() local
1832 interval = -interval; in timekeeping_apply_adjustment()
1835 interval *= mult_adj; in timekeeping_apply_adjustment()
1893 tk->xtime_interval += interval; in timekeeping_apply_adjustment()
2015 u64 interval = tk->cycle_interval << shift; in logarithmic_accumulation() local
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| D | itimer.c | 50 u64 val, interval; in get_cpu_itimer() local
56 interval = it->incr; in get_cpu_itimer()
73 value->it_interval = ns_to_timeval(interval); in get_cpu_itimer()
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| D | hrtimer.c | 936 u64 hrtimer_forward(struct hrtimer *timer, ktime_t now, ktime_t interval) in hrtimer_forward() argument
949 if (interval < hrtimer_resolution) in hrtimer_forward()
950 interval = hrtimer_resolution; in hrtimer_forward()
952 if (unlikely(delta >= interval)) { in hrtimer_forward()
953 s64 incr = ktime_to_ns(interval); in hrtimer_forward()
965 hrtimer_add_expires(timer, interval); in hrtimer_forward()
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| /kernel/sched/ |
| D | fair.c | 1873 unsigned long interval = HZ; in numa_migrate_preferred() local
1880 interval = min(interval, msecs_to_jiffies(p->numa_scan_period) / 16); in numa_migrate_preferred()
1881 p->numa_migrate_retry = jiffies + interval; in numa_migrate_preferred()
8090 unsigned long interval; in update_group_capacity() local
8092 interval = msecs_to_jiffies(sd->balance_interval); in update_group_capacity()
8093 interval = clamp(interval, 1UL, max_load_balance_interval); in update_group_capacity()
8094 sdg->sgc->next_update = jiffies + interval; in update_group_capacity()
9416 unsigned long interval = sd->balance_interval; in get_sd_balance_interval() local
9419 interval *= sd->busy_factor; in get_sd_balance_interval()
9422 interval = msecs_to_jiffies(interval); in get_sd_balance_interval()
[all …]
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| D | core.c | 6011 struct __kernel_timespec __user *, interval) in SYSCALL_DEFINE2()
6017 retval = put_timespec64(&t, interval); in SYSCALL_DEFINE2()
6024 struct old_timespec32 __user *, interval) in SYSCALL_DEFINE2()
6030 retval = put_old_timespec32(&t, interval); in SYSCALL_DEFINE2()
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| /kernel/events/ |
| D | core.c | 1095 u64 interval; in __perf_mux_hrtimer_init() local
1105 interval = pmu->hrtimer_interval_ms; in __perf_mux_hrtimer_init()
1106 if (interval < 1) in __perf_mux_hrtimer_init()
1107 interval = pmu->hrtimer_interval_ms = PERF_CPU_HRTIMER; in __perf_mux_hrtimer_init()
1109 cpuctx->hrtimer_interval = ns_to_ktime(NSEC_PER_MSEC * interval); in __perf_mux_hrtimer_init()
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