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| BIO_ADD_PAGE(9) | The Linux VFS | BIO_ADD_PAGE(9) |
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¶
bio
destination bio
page
page to add
len
vec entry length
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.
COPYRIGHT¶
| March 2017 | Kernel Hackers Manual 4.10 |