Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\ring_buffer.c Create Date:2022-07-28 11:54:45
Last Modify:2020-03-17 19:30:04 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:g_buffer_record_disable - stop all writes into the buffer*@buffer: The ring buffer to stop writes to.* This prevents all writes to the buffer. Any attempt to write* to the buffer after this will fail and return NULL.

Proto:void ring_buffer_record_disable(struct ring_buffer *buffer)

Type:void

Parameter:

TypeParameterName
struct ring_buffer *buffer
3198  atomic_inc( & record_disabled)
Caller
NameDescribe
tracing_reset_cpu
tracing_reset_online_cpus
tracing_stopracing_stop - quick stop of the tracer* Light weight way to stop tracing. Use in conjunction with* tracing_start.
tracing_stop_tr