Name
bio_add_page —
attempt to add page to bio
Synopsis
int bio_add_page ( | struct bio * bio, |
| | struct page * page, |
| | unsigned int len, |
| | unsigned int offset); |
Arguments
struct bio * bio
destination bio
struct page * page
page to add
unsigned int len
vec entry length
unsigned int offset
vec entry offset
Description
Attempt to add a page to the bio_vec maplist. This will only fail
if either bio->bi_vcnt == bio->bi_max_vecs or it's a cloned bio.