Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\timerfd.c Create Date:2022-07-28 20:19:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:timerfd_tmrproc

Proto:static enum hrtimer_restart timerfd_tmrproc(struct hrtimer *htmr)

Type:enum hrtimer_restart

Parameter:

TypeParameterName
struct hrtimer *htmr
75  ctx = container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(htmr, structtimerfd_ctx, tmr)
77  This gets called when the timer event triggers. We set the "expired"* flag, but we do not re-arm the timer (in case it's necessary,* tintv != 0) until the timer is accessed.
78  Return Timer is not restarted