函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-27 14:54:36
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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函数名称：_perf_event_reset

函数原型：static void _perf_event_reset(struct perf_event *event)

返回类型：void

参数：

类型参数名称
struct perf_event *event
5080  perf_event_read(event, false)
5081  local64_set( & count, 0)
5082  Callers need to ensure there can be no nesting of this function, otherwise* the seqlock logic goes bad. We can not serialize this because the arch* code calls this from NMI context.