diff options
| author |   Yu Kuai <yukuai3@huawei.com> | 2022-08-27 18:16:35 +0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2022-09-12 00:20:07 -0600 |
| commit | 7e9c5c54d440bd6402ffdba4dc4f3df5bfe64ea4 (patch) | |
| tree | 0e07c0fe1b534f0e45308df3a041bff08960a2b4 /block | |
| parent | blk-throttle: fix io hung due to configuration updates (diff) | |
| download | linux-dev-7e9c5c54d440bd6402ffdba4dc4f3df5bfe64ea4.tar.xz linux-dev-7e9c5c54d440bd6402ffdba4dc4f3df5bfe64ea4.zip | |
blk-throttle: use 'READ/WRITE' instead of '0/1'
Make the code easier to read, like everywhere else.
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20220827101637.1775111-2-yukuai1@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-throttle.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c index d392f355977e..27d46a7d309b 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -329,8 +329,8 @@ static struct bio *throtl_pop_queued(struct list_head *queued, /* init a service_queue, assumes the caller zeroed it */ static void throtl_service_queue_init(struct throtl_service_queue *sq) { - INIT_LIST_HEAD(&sq->queued[0]); - INIT_LIST_HEAD(&sq->queued[1]); + INIT_LIST_HEAD(&sq->queued[READ]); + INIT_LIST_HEAD(&sq->queued[WRITE]); sq->pending_tree = RB_ROOT_CACHED; timer_setup(&sq->pending_timer, throtl_pending_timer_fn, 0); } @@ -1151,7 +1151,7 @@ static int throtl_select_dispatch(struct throtl_service_queue *parent_sq) nr_disp += throtl_dispatch_tg(tg); sq = &tg->service_queue; - if (sq->nr_queued[0] || sq->nr_queued[1]) + if (sq->nr_queued[READ] || sq->nr_queued[WRITE]) tg_update_disptime(tg); if (nr_disp >= THROTL_QUANTUM) |