Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_events_trigger.c Create Date:2022-07-28 12:26:26
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:traceoff_count_trigger

Proto:static void traceoff_count_trigger(struct event_trigger_data *data, void *rec, struct ring_buffer_event *event)

Type:void

Parameter:

TypeParameterName
struct event_trigger_data *data
void *rec
struct ring_buffer_event *event
967  If Not racing_is_on - show state of ring buffers enabled Then Return
970  If Not count Then Return
973  If count != -1 Then count--
976  racing_off - turn off tracing buffers* This function stops the tracing buffers from recording data.* It does not disable any overhead the tracers themselves may* be causing. This function simply causes all recording to* the ring buffers to fail.