Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\timekeeping.c Create Date:2022-07-28 10:42:56
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Must hold jiffies_lock

Proto:void do_timer(unsigned long ticks)

Type:void

Parameter:

TypeParameterName
unsigned longticks
2196  imer_state - called when itimer is started or canceled*@which: name of the interval timer*@value: the itimers value, itimer is canceled if value->it_value is* zero, otherwise it is started*@expires: the itimers expiry time += ticks
2197  alc_load - update the avenrun load estimates 10 ticks after the* CPUs have updated calc_load_tasks.* Called from the global timer code.
Caller
NameDescribe
xtime_updatextime_update() - advances the timekeeping infrastructure*@ticks: number of ticks, that have elapsed since the last call.* Must be called with interrupts disabled.
tick_periodicPeriodic tick