函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_functions_graph.c Create Date:2022-07-27 13:20:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：init_graph_trace

函数原型：static __init int init_graph_trace(void)

返回类型：int

参数：无

1354  max_bytes_for_cpu等于snprintf - Format a string and place it in a buffer*@buf: The buffer to place the result into*@size: The size of the buffer, including the trailing null space*@fmt: The format string to use*@
1356  如果非gister_trace_event - register output for an event type*@event: the event type to register* Event types are stored in a hash and this hash is used to* find a way to print an event则
1357  打印警告信息("Warning: could not register graph trace events\n")
1358  返回:1
1361  如果非gister_trace_event - register output for an event type*@event: the event type to register* Event types are stored in a hash and this hash is used to* find a way to print an event则
1362  打印警告信息("Warning: could not register graph trace events\n")
1363  返回:1
1366  返回:gister_tracer - register a tracer with the ftrace system.*@type: the plugin for the tracer* Register a new plugin tracer.