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| author | Richard Kennedy <richard@rsk.demon.co.uk> | 2008-12-03 12:41:40 +0100 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-12-29 08:28:44 +0100 |
| commit | ba744d5e290055d171c68067259fcc1e2721f542 (patch) | |
| tree | 0a242e1ceae3b4ddcac77592819c455c61ff5a24 /block/blk-barrier.c | |
| parent | block: use cancel_work_sync() instead of kblockd_flush_work() (diff) | |
| download | linux-ba744d5e290055d171c68067259fcc1e2721f542.tar.xz linux-ba744d5e290055d171c68067259fcc1e2721f542.zip | |
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>
Diffstat (limited to 'block/blk-barrier.c')
0 files changed, 0 insertions, 0 deletions