1BIO_ADVANCE(9)                   The Linux VFS                  BIO_ADVANCE(9)
2
3
4

NAME

6       bio_advance - increment/complete a bio by some number of bytes
7

SYNOPSIS

9       void bio_advance(struct bio * bio, unsigned bytes);
10

ARGUMENTS

12       bio
13           bio to advance
14
15       bytes
16           number of bytes to complete
17

DESCRIPTION

19       This updates bi_sector, bi_size and bi_idx; if the number of bytes to
20       complete doesn't align with a bvec boundary, then bv_len and bv_offset
21       will be updated on the last bvec as well.
22
23       bio will then represent the remaining, uncompleted portion of the io.
24
26Kernel Hackers Manual 3.10         June 2019                    BIO_ADVANCE(9)
Impressum