函数逻辑报告 |
Source Code:block\bfq-iosched.c |
Create Date:2022-07-27 19:32:10 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| 首页 | 函数Tree |
| 注解内核,赢得工具 | 下载SCCT | English |
函数名称:If the in-service queue is empty but the function bfq_better_to_idle* returns true, then:* 1) the queue must remain in service and cannot be expired, and* 2) the device must be idled to wait for the possible arrival of a new* request for the queue
函数原型:static bool bfq_bfqq_must_idle(struct bfq_queue *bfqq)
返回类型:bool
参数:
| 类型 | 参数 | 名称 |
|---|---|---|
| struct bfq_queue * | bfqq |
| 4233 | 返回:RB_EMPTY_ROOT( & sorted list of pending requests )且For a queue that becomes empty, device idling is allowed only if* this function returns true for that queue |
| 名称 | 描述 |
|---|---|
| bfq_select_queue | Select a queue for service. If we have a current queue in service,* check whether to continue servicing it, or retrieve and set a new one. |
| bfq_completed_request |
| 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 |