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/kernel/linux/linux-5.10/include/linux/
H A Dhrtimer.h90 * and reacquiring the base lock of the hrtimer, another CPU can deliver the
101 * struct hrtimer - the basic hrtimer structure
108 * @_softexpires: the absolute earliest expiry time of the hrtimer.
115 * @is_soft: Set if hrtimer will be expired in soft interrupt context.
116 * @is_hard: Set if hrtimer will be expired in hard interrupt context
119 * The hrtimer structure must be initialized by hrtimer_init()
121 struct hrtimer { struct
124 enum hrtimer_restart (*function)(struct hrtimer *);
140 struct hrtimer time
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/kernel/linux/linux-6.6/include/linux/
H A Dhrtimer.h89 * and reacquiring the base lock of the hrtimer, another CPU can deliver the
98 * struct hrtimer - the basic hrtimer structure
105 * @_softexpires: the absolute earliest expiry time of the hrtimer.
112 * @is_soft: Set if hrtimer will be expired in soft interrupt context.
113 * @is_hard: Set if hrtimer will be expired in hard interrupt context
116 * The hrtimer structure must be initialized by hrtimer_init()
118 struct hrtimer { struct
121 enum hrtimer_restart (*function)(struct hrtimer *);
137 struct hrtimer time
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/kernel/linux/linux-5.10/include/trace/events/
H A Dtimer.h9 #include <linux/hrtimer.h>
166 * hrtimer_init - called when the hrtimer is initialized
167 * @hrtimer: pointer to struct hrtimer
173 TP_PROTO(struct hrtimer *hrtimer, clockid_t clockid,
176 TP_ARGS(hrtimer, clockid, mode),
179 __field( void *, hrtimer )
185 __entry->hrtimer = hrtimer;
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/kernel/linux/linux-6.6/include/trace/events/
H A Dtimer.h9 #include <linux/hrtimer.h>
168 * hrtimer_init - called when the hrtimer is initialized
169 * @hrtimer: pointer to struct hrtimer
175 TP_PROTO(struct hrtimer *hrtimer, clockid_t clockid,
178 TP_ARGS(hrtimer, clockid, mode),
181 __field( void *, hrtimer )
187 __entry->hrtimer = hrtimer;
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/kernel/linux/linux-5.10/drivers/oprofile/
H A Dtimer_int.c17 #include <linux/hrtimer.h>
23 static DEFINE_PER_CPU(struct hrtimer, oprofile_hrtimer);
26 static enum hrtimer_restart oprofile_hrtimer_notify(struct hrtimer *hrtimer) in oprofile_hrtimer_notify() argument
29 hrtimer_forward_now(hrtimer, ns_to_ktime(TICK_NSEC)); in oprofile_hrtimer_notify()
35 struct hrtimer *hrtimer = this_cpu_ptr(&oprofile_hrtimer); in __oprofile_hrtimer_start() local
40 hrtimer_init(hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); in __oprofile_hrtimer_start()
41 hrtimer->function = oprofile_hrtimer_notify; in __oprofile_hrtimer_start()
43 hrtimer_start(hrtimer, ns_to_ktim in __oprofile_hrtimer_start()
58 struct hrtimer *hrtimer = &per_cpu(oprofile_hrtimer, cpu); __oprofile_hrtimer_stop() local
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/kernel/linux/linux-6.6/kernel/time/
H A Dhrtimer.c28 #include <linux/hrtimer.h>
63 * There are more clockids than hrtimer bases. Thus, we index
165 struct hrtimer_clock_base *lock_hrtimer_base(const struct hrtimer *timer,
194 hrtimer_check_target(struct hrtimer *timer, struct hrtimer_clock_base *new_base) in hrtimer_check_target()
226 switch_hrtimer_base(struct hrtimer *timer, struct hrtimer_clock_base *base, in switch_hrtimer_base()
283 lock_hrtimer_base(const struct hrtimer *timer, unsigned long *flags)
351 return ((struct hrtimer *) addr)->function; in hrtimer_debug_hint()
360 struct hrtimer *timer = addr; in hrtimer_fixup_init()
394 struct hrtimer *timer = addr; in hrtimer_fixup_free()
407 .name = "hrtimer",
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/kernel/linux/linux-5.10/drivers/hwtracing/stm/
H A Dheartbeat.c12 #include <linux/hrtimer.h>
26 struct hrtimer hrtimer; member
32 static enum hrtimer_restart stm_heartbeat_hrtimer_handler(struct hrtimer *hr) in stm_heartbeat_hrtimer_handler()
35 hrtimer); in stm_heartbeat_hrtimer_handler()
50 hrtimer_start(&heartbeat->hrtimer, ms_to_ktime(interval_ms), in stm_heartbeat_link()
62 hrtimer_cancel(&heartbeat->hrtimer); in stm_heartbeat_unlink()
83 hrtimer_init(&stm_heartbeat[i].hrtimer, CLOCK_MONOTONIC, in stm_heartbeat_init()
85 stm_heartbeat[i].hrtimer.function = in stm_heartbeat_init()
/kernel/linux/linux-6.6/drivers/hwtracing/stm/
H A Dheartbeat.c12 #include <linux/hrtimer.h>
26 struct hrtimer hrtimer; member
32 static enum hrtimer_restart stm_heartbeat_hrtimer_handler(struct hrtimer *hr) in stm_heartbeat_hrtimer_handler()
35 hrtimer); in stm_heartbeat_hrtimer_handler()
50 hrtimer_start(&heartbeat->hrtimer, ms_to_ktime(interval_ms), in stm_heartbeat_link()
62 hrtimer_cancel(&heartbeat->hrtimer); in stm_heartbeat_unlink()
83 hrtimer_init(&stm_heartbeat[i].hrtimer, CLOCK_MONOTONIC, in stm_heartbeat_init()
85 stm_heartbeat[i].hrtimer.function = in stm_heartbeat_init()
/kernel/liteos_a/kernel/extended/perf/pmu/
H A Dperf_timed_pmu.c60 if (hrtimer_start(&g_perfTimed.hrtimer, g_perfTimed.time, HRTIMER_MODE_REL) != 0) { in OsPerfTimedStart()
65 if (hrtimer_forward(&g_perfTimed.hrtimer, g_perfTimed.cfgTime) == 0) { in OsPerfTimedStart()
93 PRINT_INFO("hrtimer config period - sec:%d, usec:%d\n", g_perfTimed.cfgTime.tv.sec, in OsPerfTimedConfig()
109 ret = hrtimer_cancel(&g_perfTimed.hrtimer); in OsPerfTimedStop()
135 STATIC enum hrtimer_restart OsPerfHrtimer(struct hrtimer *hrtimer) in OsPerfHrtimer() argument
159 hrtimer_init(&g_perfTimed.hrtimer, 1, HRTIMER_MODE_REL); in OsTimedPmuInit()
161 ret = hrtimer_create(&g_perfTimed.hrtimer, g_perfTimed.time, OsPerfHrtimer); in OsTimedPmuInit()
/kernel/linux/linux-5.10/arch/powerpc/kernel/
H A Dwatchdog.c80 static DEFINE_PER_CPU(struct hrtimer, wd_hrtimer);
331 static enum hrtimer_restart watchdog_timer_fn(struct hrtimer *hrtimer) in watchdog_timer_fn() argument
343 hrtimer_forward_now(hrtimer, ms_to_ktime(wd_timer_period_ms)); in watchdog_timer_fn()
367 struct hrtimer *hrtimer = this_cpu_ptr(&wd_hrtimer); in start_watchdog() local
392 hrtimer_init(hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); in start_watchdog()
393 hrtimer->function = watchdog_timer_fn; in start_watchdog()
394 hrtimer_start(hrtimer, ms_to_ktime(wd_timer_period_ms), in start_watchdog()
405 struct hrtimer *hrtime in stop_watchdog() local
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/kernel/linux/linux-6.6/arch/powerpc/kernel/
H A Dwatchdog.c83 static DEFINE_PER_CPU(struct hrtimer, wd_hrtimer);
437 static enum hrtimer_restart watchdog_timer_fn(struct hrtimer *hrtimer) in watchdog_timer_fn() argument
449 hrtimer_forward_now(hrtimer, ms_to_ktime(wd_timer_period_ms)); in watchdog_timer_fn()
473 struct hrtimer *hrtimer = this_cpu_ptr(&wd_hrtimer); in start_watchdog() local
498 hrtimer_init(hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); in start_watchdog()
499 hrtimer->function = watchdog_timer_fn; in start_watchdog()
500 hrtimer_start(hrtimer, ms_to_ktime(wd_timer_period_ms), in start_watchdog()
511 struct hrtimer *hrtime in stop_watchdog() local
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/kernel/linux/linux-5.10/kernel/time/
H A Dhrtimer.c28 #include <linux/hrtimer.h>
63 * There are more clockids than hrtimer bases. Thus, we index
165 struct hrtimer_clock_base *lock_hrtimer_base(const struct hrtimer *timer, in lock_hrtimer_base()
193 hrtimer_check_target(struct hrtimer *timer, struct hrtimer_clock_base *new_base) in hrtimer_check_target()
225 switch_hrtimer_base(struct hrtimer *timer, struct hrtimer_clock_base *base, in switch_hrtimer_base()
282 lock_hrtimer_base(const struct hrtimer *timer, unsigned long *flags) in lock_hrtimer_base()
349 return ((struct hrtimer *) addr)->function; in hrtimer_debug_hint()
358 struct hrtimer *timer = addr; in hrtimer_fixup_init()
392 struct hrtimer *timer = addr; in hrtimer_fixup_free()
405 .name = "hrtimer",
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/kernel/linux/linux-5.10/sound/sh/
H A Dsh_dac_audio.c10 #include <linux/hrtimer.h>
42 struct hrtimer hrtimer; member
56 hrtimer_start(&chip->hrtimer, chip->wakeups_per_second, in dac_audio_start_timer()
62 hrtimer_cancel(&chip->hrtimer); in dac_audio_stop_timer()
284 static enum hrtimer_restart sh_dac_audio_timer(struct hrtimer *handle) in sh_dac_audio_timer()
287 hrtimer); in sh_dac_audio_timer()
311 hrtimer_start(&chip->hrtimer, chip->wakeups_per_second, in sh_dac_audio_timer()
337 hrtimer_init(&chip->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); in snd_sh_dac_create()
338 chip->hrtimer in snd_sh_dac_create()
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/kernel/linux/linux-6.6/sound/sh/
H A Dsh_dac_audio.c10 #include <linux/hrtimer.h>
41 struct hrtimer hrtimer; member
55 hrtimer_start(&chip->hrtimer, chip->wakeups_per_second, in dac_audio_start_timer()
61 hrtimer_cancel(&chip->hrtimer); in dac_audio_stop_timer()
263 static enum hrtimer_restart sh_dac_audio_timer(struct hrtimer *handle) in sh_dac_audio_timer()
266 hrtimer); in sh_dac_audio_timer()
290 hrtimer_start(&chip->hrtimer, chip->wakeups_per_second, in sh_dac_audio_timer()
316 hrtimer_init(&chip->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); in snd_sh_dac_create()
317 chip->hrtimer in snd_sh_dac_create()
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/kernel/linux/linux-5.10/arch/arm/mach-imx/
H A Dmmdc.c9 #include <linux/hrtimer.h>
100 struct hrtimer hrtimer; member
335 * hrtimer is required because mmdc does not provide an interrupt so in mmdc_pmu_event_start()
338 hrtimer_start(&pmu_mmdc->hrtimer, mmdc_pmu_timer_period(), in mmdc_pmu_event_start()
406 hrtimer_cancel(&pmu_mmdc->hrtimer); in mmdc_pmu_event_del()
423 static enum hrtimer_restart mmdc_pmu_timer_handler(struct hrtimer *hrtimer) in mmdc_pmu_timer_handler() argument
425 struct mmdc_pmu *pmu_mmdc = container_of(hrtimer, struct mmdc_pmu, in mmdc_pmu_timer_handler()
426 hrtimer); in mmdc_pmu_timer_handler()
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/kernel/linux/linux-6.6/arch/arm/mach-imx/
H A Dmmdc.c9 #include <linux/hrtimer.h>
100 struct hrtimer hrtimer; member
335 * hrtimer is required because mmdc does not provide an interrupt so in mmdc_pmu_event_start()
338 hrtimer_start(&pmu_mmdc->hrtimer, mmdc_pmu_timer_period(), in mmdc_pmu_event_start()
406 hrtimer_cancel(&pmu_mmdc->hrtimer); in mmdc_pmu_event_del()
423 static enum hrtimer_restart mmdc_pmu_timer_handler(struct hrtimer *hrtimer) in mmdc_pmu_timer_handler() argument
425 struct mmdc_pmu *pmu_mmdc = container_of(hrtimer, struct mmdc_pmu, in mmdc_pmu_timer_handler()
426 hrtimer); in mmdc_pmu_timer_handler()
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/kernel/linux/linux-6.6/drivers/net/ethernet/marvell/octeontx2/af/
H A Dptp.c12 #include <linux/hrtimer.h>
115 static enum hrtimer_restart ptp_reset_thresh(struct hrtimer *hrtimer) in ptp_reset_thresh() argument
117 struct ptp *ptp = container_of(hrtimer, struct ptp, hrtimer); in ptp_reset_thresh()
137 hrtimer_forward_now(hrtimer, period_ns); in ptp_reset_thresh()
148 hrtimer_start(&ptp->hrtimer, period_ns, HRTIMER_MODE_REL); in ptp_hrtimer_start()
429 * one second boundary, the hrtimer handler will be invoked and in ptp_start()
477 if (hrtimer_active(&ptp->hrtimer)) in ptp_extts_on()
478 hrtimer_cancel(&ptp->hrtimer); in ptp_extts_on()
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/kernel/linux/linux-5.10/drivers/watchdog/
H A Dsoftdog.c20 #include <linux/hrtimer.h>
64 static struct hrtimer softdog_ticktock;
65 static struct hrtimer softdog_preticktock;
78 static enum hrtimer_restart softdog_fire(struct hrtimer *timer) in softdog_fire()
126 static enum hrtimer_restart softdog_pretimeout(struct hrtimer *timer) in softdog_pretimeout()
/kernel/linux/linux-6.6/drivers/watchdog/
H A Dsoftdog.c20 #include <linux/hrtimer.h>
64 static struct hrtimer softdog_ticktock;
65 static struct hrtimer softdog_preticktock;
78 static enum hrtimer_restart softdog_fire(struct hrtimer *timer) in softdog_fire()
126 static enum hrtimer_restart softdog_pretimeout(struct hrtimer *timer) in softdog_pretimeout()
H A Dwatchdog_core.h27 #include <linux/hrtimer.h>
48 struct hrtimer timer;
51 struct hrtimer pretimeout_timer;
/kernel/linux/linux-5.10/include/kvm/
H A Darm_arch_timer.h11 #include <linux/hrtimer.h>
33 struct hrtimer hrtimer; member
57 struct hrtimer bg_timer;
/kernel/linux/linux-5.10/kernel/
H A Dwatchdog.c174 static DEFINE_PER_CPU(struct hrtimer, watchdog_hrtimer);
237 * the divide by 5 is to give hrtimer several chances (two in set_sample_period()
349 static enum hrtimer_restart watchdog_timer_fn(struct hrtimer *hrtimer) in watchdog_timer_fn() argument
371 hrtimer_forward_now(hrtimer, ns_to_ktime(sample_period)); in watchdog_timer_fn()
442 struct hrtimer *hrtimer = this_cpu_ptr(&watchdog_hrtimer); in watchdog_enable() local
458 hrtimer_init(hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_HARD); in watchdog_enable()
459 hrtimer->function = watchdog_timer_fn; in watchdog_enable()
460 hrtimer_start(hrtimer, ns_to_ktim in watchdog_enable()
481 struct hrtimer *hrtimer = per_cpu_ptr(&watchdog_hrtimer, cpu); watchdog_disable() local
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/kernel/linux/linux-6.6/kernel/
H A Dwatchdog.c283 static DEFINE_PER_CPU(struct hrtimer, watchdog_hrtimer);
343 * the divide by 5 is to give hrtimer several chances (two in set_sample_period()
446 static enum hrtimer_restart watchdog_timer_fn(struct hrtimer *hrtimer) in watchdog_timer_fn() argument
467 hrtimer_forward_now(hrtimer, ns_to_ktime(sample_period)); in watchdog_timer_fn()
543 struct hrtimer *hrtimer = this_cpu_ptr(&watchdog_hrtimer); in watchdog_enable() local
559 hrtimer_init(hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_HARD); in watchdog_enable()
560 hrtimer->function = watchdog_timer_fn; in watchdog_enable()
561 hrtimer_start(hrtimer, ns_to_ktim in watchdog_enable()
582 struct hrtimer *hrtimer = per_cpu_ptr(&watchdog_hrtimer, cpu); watchdog_disable() local
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/kernel/linux/linux-6.6/drivers/misc/
H A Dvcpu_stall_detector.c42 struct hrtimer vcpu_hrtimer;
58 vcpu_stall_detect_timer_fn(struct hrtimer *hrtimer) in vcpu_stall_detect_timer_fn() argument
74 hrtimer_forward_now(hrtimer, in vcpu_stall_detect_timer_fn()
85 struct hrtimer *vcpu_hrtimer = &vcpu_stall_detector->vcpu_hrtimer; in start_stall_detector_cpu()
/kernel/linux/linux-6.6/drivers/net/wwan/iosm/
H A Diosm_ipc_imem.h351 struct hrtimer startup_timer;
353 struct hrtimer tdupdate_timer;
354 struct hrtimer fast_update_timer;
355 struct hrtimer td_alloc_timer;
356 struct hrtimer adb_timer;
513 * ipc_imem_hrtimer_stop - Stop the hrtimer
514 * @hr_timer: Pointer to hrtimer instance
516 void ipc_imem_hrtimer_stop(struct hrtimer *hr_timer);

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