From 079a2e3e862548087041a1873bbffceb41a72a33 Mon Sep 17 00:00:00 2001 From: John Garry Date: Tue, 5 Oct 2021 18:23:39 +0800 Subject: blk-mq: Change shared sbitmap naming to shared tags Now that shared sbitmap support really means shared tags, rename symbols to match that. Signed-off-by: John Garry Link: https://lore.kernel.org/r/1633429419-228500-15-git-send-email-john.garry@huawei.com Signed-off-by: Jens Axboe --- block/blk-mq.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'block/blk-mq.c') diff --git a/block/blk-mq.c b/block/blk-mq.c index e026e5ebe2c9..f7428e11b109 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -2235,7 +2235,7 @@ blk_qc_t blk_mq_submit_bio(struct bio *bio) blk_insert_flush(rq); blk_mq_run_hw_queue(data.hctx, true); } else if (plug && (q->nr_hw_queues == 1 || - blk_mq_is_sbitmap_shared(rq->mq_hctx->flags) || + blk_mq_is_shared_tags(rq->mq_hctx->flags) || q->mq_ops->commit_rqs || !blk_queue_nonrot(q))) { /* * Use plugging if we have a ->commit_rqs() hook as well, as @@ -2353,8 +2353,8 @@ void blk_mq_free_rqs(struct blk_mq_tag_set *set, struct blk_mq_tags *tags, struct blk_mq_tags *drv_tags; struct page *page; - if (blk_mq_is_sbitmap_shared(set->flags)) - drv_tags = set->shared_sbitmap_tags; + if (blk_mq_is_shared_tags(set->flags)) + drv_tags = set->shared_tags; else drv_tags = set->tags[hctx_idx]; @@ -2883,8 +2883,8 @@ struct blk_mq_tags *blk_mq_alloc_map_and_rqs(struct blk_mq_tag_set *set, static bool __blk_mq_alloc_map_and_rqs(struct blk_mq_tag_set *set, int hctx_idx) { - if (blk_mq_is_sbitmap_shared(set->flags)) { - set->tags[hctx_idx] = set->shared_sbitmap_tags; + if (blk_mq_is_shared_tags(set->flags)) { + set->tags[hctx_idx] = set->shared_tags; return true; } @@ -2908,7 +2908,7 @@ void blk_mq_free_map_and_rqs(struct blk_mq_tag_set *set, static void __blk_mq_free_map_and_rqs(struct blk_mq_tag_set *set, unsigned int hctx_idx) { - if (!blk_mq_is_sbitmap_shared(set->flags)) + if (!blk_mq_is_shared_tags(set->flags)) blk_mq_free_map_and_rqs(set, set->tags[hctx_idx], hctx_idx); set->tags[hctx_idx] = NULL; @@ -3375,11 +3375,11 @@ static int __blk_mq_alloc_rq_maps(struct blk_mq_tag_set *set) { int i; - if (blk_mq_is_sbitmap_shared(set->flags)) { - set->shared_sbitmap_tags = blk_mq_alloc_map_and_rqs(set, + if (blk_mq_is_shared_tags(set->flags)) { + set->shared_tags = blk_mq_alloc_map_and_rqs(set, BLK_MQ_NO_HCTX_IDX, set->queue_depth); - if (!set->shared_sbitmap_tags) + if (!set->shared_tags) return -ENOMEM; } @@ -3395,8 +3395,8 @@ out_unwind: while (--i >= 0) __blk_mq_free_map_and_rqs(set, i); - if (blk_mq_is_sbitmap_shared(set->flags)) { - blk_mq_free_map_and_rqs(set, set->shared_sbitmap_tags, + if (blk_mq_is_shared_tags(set->flags)) { + blk_mq_free_map_and_rqs(set, set->shared_tags, BLK_MQ_NO_HCTX_IDX); } @@ -3617,8 +3617,8 @@ void blk_mq_free_tag_set(struct blk_mq_tag_set *set) for (i = 0; i < set->nr_hw_queues; i++) __blk_mq_free_map_and_rqs(set, i); - if (blk_mq_is_sbitmap_shared(set->flags)) { - blk_mq_free_map_and_rqs(set, set->shared_sbitmap_tags, + if (blk_mq_is_shared_tags(set->flags)) { + blk_mq_free_map_and_rqs(set, set->shared_tags, BLK_MQ_NO_HCTX_IDX); } @@ -3669,11 +3669,11 @@ int blk_mq_update_nr_requests(struct request_queue *q, unsigned int nr) } if (!ret) { q->nr_requests = nr; - if (blk_mq_is_sbitmap_shared(set->flags)) { + if (blk_mq_is_shared_tags(set->flags)) { if (q->elevator) - blk_mq_tag_update_sched_shared_sbitmap(q); + blk_mq_tag_update_sched_shared_tags(q); else - blk_mq_tag_resize_shared_sbitmap(set, nr); + blk_mq_tag_resize_shared_tags(set, nr); } } -- cgit