| commit | ba744d5e290055d171c68067259fcc1e2721f542 | [log] [tgz] |
|---|---|---|
| author | Richard Kennedy <richard@rsk.demon.co.uk> | Wed Dec 03 12:41:40 2008 +0100 |
| committer | Jens Axboe <jens.axboe@oracle.com> | Mon Dec 29 08:28:44 2008 +0100 |
| tree | 0a242e1ceae3b4ddcac77592819c455c61ff5a24 | |
| parent | 64d01dc9e1927e6535627d73f2336c75d1dd3fe2 [diff] |
block: reorder struct bio to remove padding on 64bit Remove 8 bytes of padding from struct bio which also removes 16 bytes from struct bio_pair to make it 248 bytes. bio_pair then fits into one fewer cache lines & into a smaller slab. Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>