Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\hrtimer.h Create Date:2022-07-28 05:38:31
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:hrtimer_start - (re)start an hrtimer*@timer: the timer to be added*@tim: expiry time*@mode: timer mode: absolute (HRTIMER_MODE_ABS) or* relative (HRTIMER_MODE_REL), and pinned (HRTIMER_MODE_PINNED);* softirq based mode is considered for debug purpose only!

Proto:static inline void hrtimer_start(struct hrtimer *timer, ktime_t tim, const enum hrtimer_mode mode)

Type:void

Parameter:

TypeParameterName
struct hrtimer *timer
ktime_ttim
const enum hrtimer_modemode
421  Basic timer operations:
Caller
NameDescribe
play_idle_precise
task_non_contendingThe utilization of a task cannot be immediately removed from* the rq active utilization (running_bw) when the task blocks
start_dl_timerIf the entity depleted all its runtime, and if we want it to sleep* while waiting for some new execution time to become available, we* set the bandwidth replenishment timer to the replenishment instant* and try to activate it
alarm_startalarm_start - Sets an absolute alarm to fire*@alarm: ptr to alarm to set*@start: time to run the alarm
do_setitimer
bc_set_nextThis is called from the guts of the broadcast code when the cpu* which is about to enter idle has the earliest broadcast timer event.
sched_clock_register
generic_sched_clock_init
sched_clock_resume
perf_swevent_start_hrtimer
bfq_arm_slice_timer
timerfd_setup
io_timeout
io_queue_linked_timeout