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| author | Ming Lei <ming.lei@redhat.com> | 2019-02-27 20:40:12 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-02-27 06:18:55 -0700 |
| commit | bbcbbd567cc15823a6e9d4e2c5899ea3defa7b6d (patch) | |
| tree | 22cd9755657f63bd596496b2e59b866d3833f0d1 /block/blk-mq.h | |
| parent | 48d7727cae1209235700ed90f8f11426027b333b (diff) | |
block: optimize blk_bio_segment_split for single-page bvec
Introduce a fast path for single-page bvec IO, then we can avoid
to call bvec_split_segs() unnecessarily.
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq.h')
0 files changed, 0 insertions, 0 deletions