函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_sched_wakeup.c Create Date:2022-07-27 13:16:42
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:register_wakeup_function

函数原型:static int register_wakeup_function(struct trace_array *tr, int graph, int set)

返回类型:int

参数:

类型参数名称
struct trace_array *tr
intgraph
intset
238  如果function_enabled或非set且非trace_flags按位与TRACE_ITER_FUNCTION的值则返回:0
241  如果graphret等于register_ftrace_graph( & fgraph_wakeup_ops)
243  否则ret等于gister_ftrace_function - register a function for profiling*@ops - ops structure that holds the function for profiling
246  如果非retfunction_enabled = true
249  返回:ret
调用者
名称描述
wakeup_function_set
start_func_tracer