Function report |
Source Code:kernel\events\callchain.c |
Create Date:2022-07-28 13:43:04 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:get_callchain_entry
Proto:static struct perf_callchain_entry *get_callchain_entry(int *rctx)
Type:struct perf_callchain_entry
Parameter:
| Type | Parameter | Name |
|---|---|---|
| int * | rctx |
| 158 | If rctx == -1 Then Return NULL |
| 162 | If Not entries Then Return NULL |
| 165 | cpu = smp_processor_id() |
| 167 | Return cpu_entries[cpu] + rctx * perf_callchain_entry__sizeof() |
| Name | Describe |
|---|---|
| get_perf_callchain |
| 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 |