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 13:20:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：init_graph_tracefs

函数原型：static __init int init_graph_tracefs(void)

返回类型：int

参数：无

1341  d_tracer等于racing_init_dentry - initialize top level trace array* This is called when creating files or directories in the tracing* directory. It is called via fs_initcall() by any of the boot up code
1342  如果是错误则返回:0
1345  trace_create_file("max_graph_depth", 0644, d_tracer, NULL, & graph_depth_fops)
1348  返回:0