Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\trace\events\timer.h Create Date:2022-07-28 10:39:26
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:mer_expire - called when itimer expires*@which: type of the interval timer*@pid: pid of the process which owns the timer*@now: current time, used to calculate the latency of itimer

Proto:static inline void trace_itimer_expire(int which, struct pid *pid, unsigned long long now)

Type:void

Parameter:

TypeParameterName
intwhich
struct pid *pid
unsigned long longnow

NULL

Caller
NameDescribe
check_cpu_itimer
it_real_fnThe timer is automagically restarted, when interval != 0