函数逻辑报告 |
Source Code:include\linux\blkdev.h |
Create Date:2022-07-27 06:47:13 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| 首页 | 函数Tree |
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函数名称：queue_max_discard_segments
函数原型：static inline unsigned short queue_max_discard_segments(const struct request_queue *q)
返回类型：unsigned short
参数：
| 类型 | 参数 | 名称 |
|---|---|---|
| const struct request_queue * | q |
| 1286 | 返回:max_discard_segments |
| 名称 | 描述 |
|---|---|
| bio_attempt_discard_merge | |
| queue_max_discard_segments_show | |
| req_attempt_discard_merge | |
| blk_discard_mergable | Two cases of handling DISCARD merge:* If max_discard_segments > 1, the driver takes every bio* as a range and send them to controller together. The ranges* needn't to be contiguous.* Otherwise, the bios/requests will be handled as same as |
| 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 |