函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_output.c Create Date:2022-07-27 13:11:36
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：trace_event_read_lock

函数原型：void trace_event_read_lock(void)

返回类型：void

参数：无

708  lock for reading
调用者
名称描述
tracing_read_pipeConsumer reader.
tracing_splice_read_pipe
s_startThe current tracer is copied to avoid a global locking* all around.