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| author | John Garry <john.garry@huawei.com> | 2021-10-05 12:23:38 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 14:17:03 +0200 |
| commit | ae0f1a732f4a5db284e2af02c305255734efd19c (patch) | |
| tree | fdd5dbb8b230ecafe50455b2fa17209894a3b812 /block/kyber-iosched.c | |
| parent | blk-mq: Use shared tags for shared sbitmap support (diff) | |
| download | linux-ae0f1a732f4a5db284e2af02c305255734efd19c.tar.xz linux-ae0f1a732f4a5db284e2af02c305255734efd19c.zip | |
blk-mq: Stop using pointers for blk_mq_tags bitmap tags
Now that we use shared tags for shared sbitmap support, we don't require
the tags sbitmap pointers, so drop them.
This essentially reverts commit 222a5ae03cdd ("blk-mq: Use pointers for
blk_mq_tags bitmap tags").
Function blk_mq_init_bitmap_tags() is removed also, since it would be only
a wrappper for blk_mq_init_bitmaps().
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: John Garry <john.garry@huawei.com>
Link: https://lore.kernel.org/r/1633429419-228500-14-git-send-email-john.garry@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/kyber-iosched.c')
| -rw-r--r-- | block/kyber-iosched.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/kyber-iosched.c b/block/kyber-iosched.c index 53dafc4bcd72..fdd74a4df56f 100644 --- a/block/kyber-iosched.c +++ b/block/kyber-iosched.c @@ -453,11 +453,11 @@ static void kyber_depth_updated(struct blk_mq_hw_ctx *hctx) { struct kyber_queue_data *kqd = hctx->queue->elevator->elevator_data; struct blk_mq_tags *tags = hctx->sched_tags; - unsigned int shift = tags->bitmap_tags->sb.shift; + unsigned int shift = tags->bitmap_tags.sb.shift; kqd->async_depth = (1U << shift) * KYBER_ASYNC_PERCENT / 100U; - sbitmap_queue_min_shallow_depth(tags->bitmap_tags, kqd->async_depth); + sbitmap_queue_min_shallow_depth(&tags->bitmap_tags, kqd->async_depth); } static int kyber_init_hctx(struct blk_mq_hw_ctx *hctx, unsigned int hctx_idx) |