Function report |
Source Code:kernel\events\core.c |
Create Date:2022-07-28 13:33:11 |
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_stop
Proto:static int perf_event_stop(struct perf_event *event, int restart)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct perf_event * | event | |
int | restart |
2911 | ret = 0 |
2913 | Do |
2914 | If READ_ONCE(state) != PERF_EVENT_STATE_ACTIVE Then Return 0 |
2918 | smp_rmb() |
2929 | Return ret |
Name | Describe |
---|---|
ring_buffer_attach | |
perf_event_addr_filters_exec | Clear all file-based filters at exec, they'll have to be* re-instated when/if these objects are mmapped again. |
__perf_addr_filters_adjust | |
perf_event_addr_filters_apply | Update event's address range filters based on the* task's existing mappings, if any. |
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