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| author | John Garry <john.garry@huawei.com> | 2021-10-05 18:23:38 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 06:17:03 -0600 |
| commit | ae0f1a732f4a5db284e2af02c305255734efd19c (patch) | |
| tree | fdd5dbb8b230ecafe50455b2fa17209894a3b812 /block/bfq-iosched.c | |
| parent | e155b0c238b20f0a866f4334d292656665836c8a (diff) | |
| download | lwn-ae0f1a732f4a5db284e2af02c305255734efd19c.tar.gz lwn-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/bfq-iosched.c')
| -rw-r--r-- | block/bfq-iosched.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index b5ef23f63d51..fec18118dc30 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -6884,8 +6884,8 @@ static void bfq_depth_updated(struct blk_mq_hw_ctx *hctx) struct blk_mq_tags *tags = hctx->sched_tags; unsigned int min_shallow; - min_shallow = bfq_update_depths(bfqd, tags->bitmap_tags); - sbitmap_queue_min_shallow_depth(tags->bitmap_tags, min_shallow); + min_shallow = bfq_update_depths(bfqd, &tags->bitmap_tags); + sbitmap_queue_min_shallow_depth(&tags->bitmap_tags, min_shallow); } static int bfq_init_hctx(struct blk_mq_hw_ctx *hctx, unsigned int index) |