diff options
| author | Jens Axboe <axboe@kernel.dk> | 2021-10-15 23:03:52 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 16:50:42 +0200 |
| commit | b60876296847e6cd7f1da4b8b7f0f31399d59aa1 (patch) | |
| tree | f71c15dbd75da149a1c63b8da73a9dbc11eb4345 /block/blk-rq-qos.h | |
| parent | block: move update request helpers into blk-mq.c (diff) | |
| download | linux-b60876296847e6cd7f1da4b8b7f0f31399d59aa1.tar.xz linux-b60876296847e6cd7f1da4b8b7f0f31399d59aa1.zip | |
block: improve layout of struct request
It's been a while since this was analyzed, move some members around to
better flow with the use case. Initial state up top, and queued state
after that. This improves my peak case by about 1.5%, from 7750K to
7900K IOPS.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-rq-qos.h')
0 files changed, 0 insertions, 0 deletions