1BIO_ALLOC_PAGES(9)               The Linux VFS              BIO_ALLOC_PAGES(9)
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NAME

6       bio_alloc_pages - allocates a single page for each bvec in a bio
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SYNOPSIS

9       int bio_alloc_pages(struct bio * bio, gfp_t gfp_mask);
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ARGUMENTS

12       bio
13           bio to allocate pages for
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15       gfp_mask
16           flags for allocation
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DESCRIPTION

19       Allocates pages up to bio->bi_vcnt.
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21       Returns 0 on success, -ENOMEM on failure. On failure, any allocated
22       pages are freed.
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25Kernel Hackers Manual 3.10         June 2019                BIO_ALLOC_PAGES(9)
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