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 13:16:44
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：trace_function

函数原型：static void trace_function(struct trace_array *tr, unsigned long ip, unsigned long parent_ip, unsigned long flags, int pc)

返回类型：void

参数：

类型参数名称
struct trace_array *tr
unsigned longip
unsigned longparent_ip
unsigned longflags
intpc
308  如果is_graph(tr)则trace_graph_function(tr, ip, parent_ip, flags, pc)
310  否则trace_function(tr, ip, parent_ip, flags, pc)
调用者
名称描述
wakeup_tracer_callwakeup uses its own tracer function to keep the overhead down:
trace_function