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 14:59:45
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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函数名称:Software event: cpu wall time clock

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

返回类型:void

参数:

类型参数名称
struct perf_event *event
9899  now等于local_clock()
9900  prev等于local64_xchg( & prev_count, now)
9901  local64_add(now - prev, & count)
调用者
名称描述
cpu_clock_event_stop
cpu_clock_event_read