Function report |
Source Code:kernel\events\core.c |
Create Date:2022-07-28 13:37:30 |
Last Modify:2022-05-20 07:50:19 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:perf_event_task_output
Proto:static void perf_event_task_output(struct perf_event *event, void *data)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct perf_event * | event | |
void * | data |
7275 | task_event = data |
7281 | If Not perf_event_task_match(event) Then Return |
7284 | perf_event_header__init_id( & header, & sample, event) |
7286 | ret = perf_output_begin( & handle, event, size) |
7291 | pid = perf_event_pid(event, task) |
7292 | ppid = perf_event_pid(event, current process) |
7294 | tid = perf_event_tid(event, task) |
7295 | ptid = perf_event_tid(event, current process) |
7297 | time = perf_event_clock(event) |
7299 | perf_output_put( & handle, event_id) |
7301 | perf_event__output_id_sample(event, & handle, & sample) |
7303 | perf_output_end( & handle) |
7304 | out : |
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