Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\profile.c Create Date:2022-07-28 10:37:34
Last Modify:2020-03-17 15:11:09 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:profile_tick

Proto:void profile_tick(int type)

Type:void

Parameter:

TypeParameterName
inttype
404  regs = get_irq_regs()
406  If Not ser_mode(regs) determines whether a register set came from user* mode && cpumask_available(prof_cpu_mask) && pumask_test_cpu - test for a cpu in a cpumask*@cpu: cpu number (< nr_cpu_ids)*@cpumask: the cpumask pointer* Returns 1 if @cpu is set in @cpumask, else returns 0 Then profile_hit(type, (void * )profile_pc(regs))
Caller
NameDescribe
tick_periodicPeriodic tick