函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_event_perf.c Create Date:2022-07-27 13:31:03
Last Modify:2020-03-17 20:20:33 Copyright©Brick
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函数名称:perf_ftrace_function_register

函数原型:static int perf_ftrace_function_register(struct perf_event *event)

返回类型:int

参数:

类型参数名称
struct perf_event *event
478  ops等于ftrace_ops
480  flags等于FTRACE_OPS_FL_RCU
481  func等于perf_ftrace_function_call
482  private等于CPU数量
484  返回:gister_ftrace_function - register a function for profiling*@ops - ops structure that holds the function for profiling
调用者
名称描述
perf_ftrace_event_register