Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace.c Create Date:2022-07-28 11:58:06
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:tracer_tracing_on

Proto:void tracer_tracing_on(struct trace_array *tr)

Type:void

Parameter:

TypeParameterName
struct trace_array *tr
799  If buffer Then g_buffer_record_on - restart writes into the buffer*@buffer: The ring buffer to start writes to
809  buffer_disabled = 0
811  smp_wmb()
Caller
NameDescribe
tracing_onracing_on - enable tracing buffers* This function enables tracing buffers that may have been* disabled with tracing_off.
rb_simple_write