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 14:52:22
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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函数名称:See perf_event_disable()

函数原型:int perf_event_refresh(struct perf_event *event, int refresh)

返回类型:int

参数:

类型参数名称
struct perf_event *event
intrefresh
2992  ctx等于perf_event_ctx_lock(event)
2993  ret等于_perf_event_refresh(event, refresh)
2994  perf_event_ctx_unlock(event, ctx)
2996  返回:ret