| Function report | 
| Source Code: kernel\time\hrtimer.c | Create Date:2022-07-28 10:40:43 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
| home page | Tree | 
| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:Counterpart to lock_hrtimer_base above:
Proto:static inline void unlock_hrtimer_base(const struct hrtimer *timer, unsigned long *flags)
Type:void
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| const struct hrtimer * | timer | |
| unsigned long * | flags | 
| 898 | raw_spin_unlock_irqrestore( & lock, * flags) | 
| Name | Describe | 
|---|---|
| hrtimer_start_range_ns | hrtimer_start_range_ns - (re)start an hrtimer*@timer: the timer to be added*@tim: expiry time*@delta_ns: "slack" range for the timer*@mode: timer mode: absolute (HRTIMER_MODE_ABS) or* relative (HRTIMER_MODE_REL), and pinned (HRTIMER_MODE_PINNED);* softirq | 
| hrtimer_try_to_cancel | hrtimer_try_to_cancel - try to deactivate a timer*@timer: hrtimer to stop* Returns:* * 0 when the timer was not active* * 1 when the timer was active* * -1 when the timer is currently executing the callback function and* cannot be stopped | 
| __hrtimer_get_remaining | hrtimer_get_remaining - get remaining time for the timer*@timer: the timer to read*@adjust: adjust relative timers when CONFIG_TIME_LOW_RES=y | 
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