Function report |
Source Code:kernel\events\core.c |
Create Date:2022-07-28 13:39:56 |
| Last Modify:2022-05-20 07:50:19 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Ensures all contexts with the same task_ctx_nr have the same* pmu_cpu_context too.
Proto:static struct perf_cpu_context __percpu *find_pmu_context(int ctxn)
Type:struct perf_cpu_context
Parameter:
| Type | Parameter | Name |
|---|---|---|
| int | ctxn |
| 10116 | If ctxn < 0 Then Return NULL |
| 10120 | If task_ctx_nr == ctxn Then Return pmu_cpu_context |
| 10124 | Return NULL |
| Name | Describe |
|---|---|
| perf_pmu_register |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |