Function report | 
Source Code:block\bio.c | 
Create Date:2022-07-28 16:56:01 | 
| Last Modify:2020-03-17 23:13:58 | Copyright©Brick | 
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| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:_unmap_user - unmap a bio*@bio: the bio being unmapped* Unmap a bio previously mapped by bio_map_user_iov(). Must be called from* process context.* bio_unmap_user() may sleep.
Proto:void bio_unmap_user(struct bio *bio)
Type:void
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| struct bio * | bio | 
| 1483 | bio_release_pages(bio, Return the data direction, READ or WRITE.(bio) == generic data direction definitions ) | 
| Name | Describe | 
|---|---|
| __blk_rq_unmap_user | 
| Source code conversion tool public plug-in interface  | X | 
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion  |