Function report |
Source Code:kernel\trace\trace_events.c |
Create Date:2022-07-28 12:21:02 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:The top level array has already had its trace_event_file* descriptors created in order to allow for early events to* be recorded. This function is called after the tracefs has been* initialized, and we now have to create the files associated
Proto:static __init void __trace_early_add_event_dirs(struct trace_array *tr)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct trace_array * | tr |
| 2876 | ret = event_create_dir(event_dir, file) |
| 2877 | If ret < 0 Then pr_warn("Could not create directory for event %s\n", trace_event_name(event_call)) |
| Name | Describe |
|---|---|
| early_event_add_tracer | The top trace array already had its file descriptors created.* Now the files themselves need to be created. |
| 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 |