Function report |
Source Code:block\bio.c |
Create Date:2022-07-28 16:55:32 |
| Last Modify:2020-03-17 23:13:58 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:_advance - increment/complete a bio by some number of bytes*@bio: bio to advance*@bytes: number of bytes to complete* This updates bi_sector, bi_size and bi_idx; if the number of bytes to* complete doesn't align with a bvec boundary, then bv_len and
Proto:void bio_advance(struct bio *bio, unsigned bytes)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct bio * | bio | |
| unsigned | bytes |
| 1046 | If bio_integrity(bio) Then bio_integrity_advance(bio, bytes) |
| 1049 | bio_advance_iter(bio, & bi_iter, bytes) |
| Name | Describe |
|---|---|
| bio_split | _split - split a bio*@bio: bio to split*@sectors: number of sectors to split from the front of @bio*@gfp: gfp mask*@bs: bio set to allocate from* Allocates and returns a new bio which represents @sectors from the start of |
| bio_trim | _trim - trim a bio*@bio: bio to trim*@offset: number of sectors to trim from the front of @bio*@size: size we want to trim @bio to, in sectors |
| req_bio_endio |
| 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 |