函数逻辑报告 |
Source Code:kernel\sched\core.c |
Create Date:2022-07-27 10:37:32 |
| Last Modify:2022-05-22 13:40:38 | Copyright©Brick |
| 首页 | 函数Tree |
| 注解内核,赢得工具 | 下载SCCT | English |
函数名称：io_schedule_prepare
函数原型：int io_schedule_prepare(void)
返回类型：int
参数：无
| 5769 | old_iowait等于in_iowait |
| 5771 | in_iowait等于1 |
| 5772 | 避免死锁处理 |
| 5774 | 返回:old_iowait |
| 名称 | 描述 |
|---|---|
| io_schedule_timeout | This task is about to go to sleep on IO. Increment rq->nr_iowait so* that process accounting knows that this is a task in IO wait state. |
| io_schedule | |
| mutex_lock_io_nested | |
| blkcg_maybe_throttle_blkg | This is called when we want to actually walk up the hierarchy and check to* see if we need to throttle, and then actually throttle if there is some* accumulated delay. This should only be called upon return to user space so |
| 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 |