Name
bio_alloc_pages —
allocates a single page for each bvec in a bio
Synopsis
int bio_alloc_pages ( | struct bio * bio, |
| | gfp_t gfp_mask); |
Arguments
bio
bio to allocate pages for
gfp_mask
flags for allocation
Description
Allocates pages up to bio->bi_vcnt.
Returns 0 on success, -ENOMEM on failure. On failure, any allocated pages are
freed.