函数逻辑报告 |
Source Code:kernel\trace\ring_buffer.c |
Create Date:2022-07-27 13:00:24 |
| Last Modify:2020-03-17 19:30:04 | Copyright©Brick |
| 首页 | 函数Tree |
| 注解内核,赢得工具 | 下载SCCT | English |
函数名称：g_buffer_overruns - get the number of overruns in buffer*@buffer: The ring buffer* Returns the total number of overruns in the ring buffer* (all CPU entries)
函数原型：unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
返回类型：unsigned long
参数：
| 类型 | 参数 | 名称 |
|---|---|---|
| struct ring_buffer * | buffer |
| 3531 | overruns等于0 |
| 3535 | for_each_buffer_cpu(buffer, cpu) |
| 3536 | cpu_buffer等于buffers[cpu] |
| 3537 | overruns加等于local_read( & overrun) |
| 3540 | 返回:overruns |
| 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 |