Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\hrtimer.h Create Date:2022-07-28 05:38:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:Helper function to check, whether the timer is running the callback* function

Proto:static inline int hrtimer_callback_running(struct hrtimer *timer)

Type:int

Parameter:

TypeParameterName
struct hrtimer *timer
479  Return running == timer
Caller
NameDescribe
hrtimer_try_to_cancelhrtimer_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