函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

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

函数原型：static void __init apply_trace_boot_options(void)

返回类型：void

参数：无

4786  buf等于trace_boot_options_buf
4789  当(true)循环
4790  option等于分割字符串
4792  如果非option则退出
4795  如果option则trace_set_options( & The global_trace is the descriptor that holds the top-level tracing* buffers for the live tracing., option)
4799  如果buf则*buf减1的差等于','
调用者
名称描述
register_tracergister_tracer - register a tracer with the ftrace system.*@type: the plugin for the tracer* Register a new plugin tracer.
tracer_alloc_buffers