函数逻辑报告 |
Source Code:kernel\trace\ring_buffer.c |
Create Date:2022-07-27 13:00:20 |
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_overrun_cpu - get the number of overruns caused by the ring* buffer wrapping around (only if RB_FL_OVERWRITE is on).*@buffer: The ring buffer*@cpu: The per CPU buffer to get the number of overruns from
函数原型:unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
返回类型:unsigned long
参数:
类型 | 参数 | 名称 |
---|---|---|
struct ring_buffer * | buffer | |
int | cpu |
3425 | 如果非测试CPU信息则返回:0 |
3428 | cpu_buffer等于buffers[cpu] |
3429 | ret等于local_read( & overrun) |
3431 | 返回:ret |
源代码转换工具 开放的插件接口 | X |
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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 |