Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_events.c Create Date:2022-07-28 12:20:37
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:event_init

Proto:static int event_init(struct trace_event_call *call)

Type:int

Parameter:

TypeParameterName
struct trace_event_call *call
2106  ret = 0
2109  name = trace_event_name(call)
2110  If WARN_ON(!name) Then Return -EINVAL
2113  If raw_init Then
2114  ret = raw_init(call)
2115  If ret < 0 && ret != -ENOSYS Then pr_warn("Could not initialize trace events/%s\n", name)
2119  Return ret
Caller
NameDescribe
__register_event
event_trace_enable