Searched refs:TICK_NSEC (Results 1 - 25 of 31) sorted by relevance

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/linux-master/include/vdso/
H A Dktime.h13 #define LOW_RES_NSEC TICK_NSEC
H A Djiffies.h8 /* TICK_NSEC is the time between ticks in nsec assuming SHIFTED_HZ */
9 #define TICK_NSEC ((NSEC_PER_SEC+HZ/2)/HZ) macro
/linux-master/include/linux/
H A Dacct.h69 #if (TICK_NSEC % (NSEC_PER_SEC / AHZ)) == 0
76 u64 tmp = (u64)x * TICK_NSEC;
H A Djiffies.h341 * is: TICK_NSEC (which is defined in timex.h). This
410 #if !((((NSEC_PER_SEC << 2) / TICK_NSEC) << (SEC_JIFFIE_SC - 2)) & 0x80000000)
416 TICK_NSEC -1) / (u64)TICK_NSEC))
419 TICK_NSEC -1) / (u64)TICK_NSEC))
427 (long)((u64)((u64)MAX_JIFFY_OFFSET * TICK_NSEC) / NSEC_PER_SEC)
430 (SH_DIV((MAX_JIFFY_OFFSET >> SEC_JIFFIE_SC) * TICK_NSEC, NSEC_PER_SEC, 1) - 1)
H A Dtick.h159 return ktime_add(ktime_get(), TICK_NSEC);
163 *delta_next = TICK_NSEC;
/linux-master/drivers/cpuidle/governors/
H A Dteo.c190 * @tick_hits: Number of "hits" after TICK_NSEC.
302 if (target_residency_ns < TICK_NSEC) {
307 if (TICK_NSEC <= cpu_data->sleep_length_ns) {
309 if (TICK_NSEC <= measured_ns) {
338 drv->states[i].target_residency_ns >= TICK_NSEC;
378 ktime_t delta_tick = TICK_NSEC / 2;
609 if (drv->states[idx].target_residency_ns < TICK_NSEC &&
611 duration_ns = TICK_NSEC / 2;
620 duration_ns >= TICK_NSEC) || tick_nohz_tick_stopped())
653 (tick_nohz_idle_got_tick() && cpu_data->sleep_length_ns > TICK_NSEC)) {
[all...]
H A Dmenu.c310 delta_tick = TICK_NSEC / 2;
336 if (predicted_ns < TICK_NSEC)
375 if (predicted_ns < TICK_NSEC)
395 if (drv->states[idx].target_residency_ns < TICK_NSEC &&
415 predicted_ns < TICK_NSEC) && !tick_nohz_tick_stopped()) {
484 if (data->tick_wakeup && data->next_timer_ns > TICK_NSEC) {
/linux-master/kernel/time/
H A Dclocksource-wdtest.c42 .uncertainty_margin = TICK_NSEC,
46 .mult = TICK_NSEC << JIFFIES_SHIFT, /* details above */
118 WARN_ON_ONCE(clocksource_wdtest_jiffies.uncertainty_margin != TICK_NSEC);
H A Djiffies.c38 .mult = TICK_NSEC << JIFFIES_SHIFT, /* details above */
H A Dtick-sched.c104 if (unlikely(delta >= TICK_NSEC)) {
106 s64 incr = TICK_NSEC;
114 TICK_NSEC);
121 nextp = ktime_add_ns(last_jiffies_update, TICK_NSEC);
168 * TICK_NSEC.
170 div_u64_rem(tick_next_period, TICK_NSEC, &rem);
172 tick_next_period += TICK_NSEC - rem;
309 hrtimer_forward(timer, now, TICK_NSEC);
844 hrtimer_forward(&ts->sched_timer, now, TICK_NSEC);
889 * *%0 - When the next event is a maximum of TICK_NSEC i
[all...]
H A Dtime.c600 * The TICK_NSEC - 1 rounds up the value to the next resolution. Note
603 * nsec -= nsec % TICK_NSEC; is NOT a correct resolution rounding.
620 long nsec = value->tv_nsec + TICK_NSEC - 1;
646 value->tv_sec = div_u64_rem((u64)jiffies * TICK_NSEC,
664 #if (TICK_NSEC % (NSEC_PER_SEC / USER_HZ)) == 0
671 return div_u64((u64)x * TICK_NSEC, NSEC_PER_SEC / USER_HZ);
707 #if (TICK_NSEC % (NSEC_PER_SEC / USER_HZ)) == 0
721 x = div_u64(x * TICK_NSEC, (NSEC_PER_SEC / USER_HZ));
H A Dtick-common.c93 tick_next_period = ktime_add_ns(tick_next_period, TICK_NSEC);
130 next = ktime_add_ns(next, TICK_NSEC);
176 next = ktime_add_ns(next, TICK_NSEC);
H A Dtimer.c2004 return DIV_ROUND_UP_ULL(nextevt, TICK_NSEC) * TICK_NSEC;
2051 tevt->local = basem + (u64)(nextevt - basej) * TICK_NSEC;
2077 tevt->global = basem + (u64)(nextevt_global - basej) * TICK_NSEC;
2080 tevt->local = basem + (u64)(nextevt_local - basej) * TICK_NSEC;
2209 tmp = div_u64(next_tmigr - basem, TICK_NSEC);
H A Ditimer.c65 val = TICK_NSEC;
184 nval += TICK_NSEC;
H A Dntp.c548 const unsigned long TIME_SET_NSEC_FUZZ = TICK_NSEC * 5;
H A Dtick-broadcast.c416 ktime_t next = ktime_add_ns(dev->next_event, TICK_NSEC);
/linux-master/kernel/sched/
H A Dcputime.c379 u64 other, cputime = TICK_NSEC * ticks;
499 cputime = TICK_NSEC;
528 cputime = ticks * TICK_NSEC;
686 if (vtime->stime >= TICK_NSEC) {
696 if (vtime->gtime >= TICK_NSEC) {
740 if (vtime->utime >= TICK_NSEC) {
H A Dclock.c279 * scd->tick_gtod + TICK_NSEC);
285 max_clock = wrap_max(old_clock, gtod + TICK_NSEC);
H A Dcpufreq_schedutil.c225 if (delta_ns <= TICK_NSEC)
/linux-master/kernel/
H A Dtsacct.c135 if (delta < TICK_NSEC)
/linux-master/drivers/cpufreq/
H A Dcpufreq_governor.c22 #define CPUFREQ_DBS_MIN_SAMPLING_INTERVAL (2 * TICK_NSEC / NSEC_PER_USEC)
H A Dintel_pstate.c2167 if (time_before64(time, cpu->last_io_update + 2 * TICK_NSEC))
2341 if (delta_ns > TICK_NSEC) {
2352 if (delta_ns > TICK_NSEC)
/linux-master/arch/x86/kernel/cpu/microcode/
H A Dcore.c551 loops_per_usec = loops_per_jiffy / (TICK_NSEC / 1000);
/linux-master/drivers/cpuidle/
H A Dcpuidle.c419 #define CPUIDLE_POLL_MAX (TICK_NSEC / 16)
/linux-master/drivers/char/ipmi/
H A Dipmi_ssif.c87 #define SSIF_MSG_JIFFIES ((SSIF_MSG_USEC * 1000) / TICK_NSEC)
88 #define SSIF_REQ_RETRY_JIFFIES ((SSIF_REQ_RETRY_USEC * 1000) / TICK_NSEC)
89 #define SSIF_MSG_PART_JIFFIES ((SSIF_MSG_PART_USEC * 1000) / TICK_NSEC)

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