函数逻辑报告 |
Source Code:kernel\trace\ring_buffer.c |
Create Date:2022-07-27 13:00:15 |
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_record_enable_cpu - enable writes to the buffer*@buffer: The ring buffer to enable writes*@cpu: The CPU to enable.* Note, multiple disables will need the same number of enables* to truly enable the writing (much like preempt_disable).
函数原型:void ring_buffer_record_enable_cpu(struct ring_buffer *buffer, int cpu)
返回类型:void
参数:
类型 | 参数 | 名称 |
---|---|---|
struct ring_buffer * | buffer | |
int | cpu |
3322 | 如果非测试CPU信息则返回 |
3325 | cpu_buffer等于buffers[cpu] |
3326 | atomic_dec( & record_disabled) |
名称 | 描述 |
---|---|
tracing_cpumask_write |
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 |