Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_sched_wakeup.c Create Date:2022-07-28 12:09:59
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:trace_function

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

Type:void

Parameter:

TypeParameterName
struct trace_array *tr
unsigned longip
unsigned longparent_ip
unsigned longflags
intpc
308  If is_graph(tr) Then trace_graph_function(tr, ip, parent_ip, flags, pc)
310  Else trace_function(tr, ip, parent_ip, flags, pc)
Caller
NameDescribe
wakeup_tracer_callwakeup uses its own tracer function to keep the overhead down:
trace_function