函数逻辑报告 |
Source Code:kernel\events\core.c |
Create Date:2022-07-27 14:53:29 |
| Last Modify:2022-05-20 07:50:19 | Copyright©Brick |
| 首页 | 函数Tree |
| 注解内核,赢得工具 | 下载SCCT | English |
函数名称：perf_event_count
函数原型：static inline u64 perf_event_count(struct perf_event *event)
返回类型：u64
参数：
| 类型 | 参数 | 名称 |
|---|---|---|
| struct perf_event * | event |
| 4055 | 返回:local64_read( & count)加atomic64_read( & child_count) |
| 名称 | 描述 |
|---|---|
| __perf_event_read_value | |
| __perf_read_group_add | |
| perf_event_update_userpage | Callers need to ensure there can be no nesting of this function, otherwise* the seqlock logic goes bad. We can not serialize this because the arch* code calls this from NMI context. |
| perf_output_read_one | |
| perf_output_read_group | |
| sync_child_event |
| 源代码转换工具 开放的插件接口 | X |
|---|---|
| 支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告 代码生成和批量转换代码 |