Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\psi.c Create Date:2022-07-28 09:46:40
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:psi_memstall_tick

Proto:void psi_memstall_tick(struct task_struct *task, int cpu)

Type:void

Parameter:

TypeParameterName
struct task_struct *task
intcpu
794  void * iter = NULL
796  When group = iterate_groups(task, & iter) cycle
799  groupc = per_cpu_ptr(pcpu, cpu)
800  write_seqcount_begin( & seq)
801  record_times(groupc, cpu, true)
802  write_seqcount_end( & seq)