blk_rq_unprep

函数名称：lk_rq_unprep_clone - Helper function to free all bios in a cloned request*@rq: the clone request to be cleaned up* Description:* Free all bios in @rq for a cloned request.

函数原型：void blk_rq_unprep_clone(struct request *rq)

返回类型：void

参数：

类型	参数	名称
struct request *	rq

1578

当((bio = bio) != NULL)循环

1579

bio等于 request queue link

1581

_put - release a reference to a bio*@bio: bio to release reference to* Description:* Put a reference to a &struct bio, either one you have gotten with* bio_alloc, bio_get or bio_clone_*. The last put of a bio will free it.

**调用者**
名称	描述
blk_rq_prep_clone	lk_rq_prep_clone - Helper function to setup clone request@rq: the request to be setup@rq_src: original request to be cloned@bs: bio_set that bios for clone are allocated from@gfp_mask: memory allocation mask for bio

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

函数逻辑报告