函数逻辑报告 |
Source Code:block\blk-core.c |
Create Date:2022-07-27 18:35:28 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:lk_cloned_rq_check_limits - Helper function to check a cloned request* for new the queue limits*@q: the queue*@rq: the request being checked* Description:*@rq may have been made based on weaker limitations of upper-level queues
函数原型:static int blk_cloned_rq_check_limits(struct request_queue *q, struct request *rq)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
struct request_queue * | q | |
struct request * | rq |
1224 | 如果blk_rq_sectors(rq)大于blk_queue_get_max_sectors(q, req_op(rq))则 |
1228 | 返回:负EIO |
1237 | * Number of scatter-gather DMA addr+len pairs after * physical address coalescing is performed.等于blk_recalc_rq_segments(rq) |
1241 | 返回:负EIO |
1244 | 返回:0 |
名称 | 描述 |
---|---|
blk_insert_cloned_request | lk_insert_cloned_request - Helper for stacking drivers to submit a request*@q: the queue to submit the request*@rq: the request being queued |
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 |