函数逻辑报告 |
Source Code:block\blk-mq.h |
Create Date:2022-07-27 13:22:28 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:lk_mq_plug() - Get caller context plug*@q: request queue*@bio : the bio being submitted by the caller context* Plugging, by design, may delay the insertion of BIOs into the elevator in* order to increase BIO merging opportunities
函数原型:static inline struct blk_plug *blk_mq_plug(struct request_queue *q, struct bio *bio)
返回类型:struct blk_plug
参数:
类型 | 参数 | 名称 |
---|---|---|
struct request_queue * | q | |
struct bio * | bio |
252 | 如果非blk_queue_is_zoned(q)或非op_is_write(bio_op(bio))则返回:plug |
256 | 返回:NULL |
名称 | 描述 |
---|---|
blk_attempt_plug_merge | lk_attempt_plug_merge - try to merge with %current's plugged list*@q: request_queue new bio is being queued at*@bio: new bio being queued*@nr_segs: number of segments in @bio*@same_queue_rq: pointer to &struct request that gets filled in when* another |
blk_mq_make_request |
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 |