diff options
| author | John Garry <john.garry@huawei.com> | 2021-10-05 18:23:39 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 06:17:03 -0600 |
| commit | 079a2e3e862548087041a1873bbffceb41a72a33 (patch) | |
| tree | 61b4773d5d3169d9bf9a0dfeda5d97baf862d5b0 /block/blk-mq-sched.c | |
| parent | ae0f1a732f4a5db284e2af02c305255734efd19c (diff) | |
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 <john.garry@huawei.com>
Link: https://lore.kernel.org/r/1633429419-228500-15-git-send-email-john.garry@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq-sched.c')
| -rw-r--r-- | block/blk-mq-sched.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/block/blk-mq-sched.c b/block/blk-mq-sched.c index 428da4949d80..27312da7d638 100644 --- a/block/blk-mq-sched.c +++ b/block/blk-mq-sched.c @@ -519,8 +519,8 @@ static int blk_mq_sched_alloc_map_and_rqs(struct request_queue *q, struct blk_mq_hw_ctx *hctx, unsigned int hctx_idx) { - if (blk_mq_is_sbitmap_shared(q->tag_set->flags)) { - hctx->sched_tags = q->shared_sbitmap_tags; + if (blk_mq_is_shared_tags(q->tag_set->flags)) { + hctx->sched_tags = q->sched_shared_tags; return 0; } @@ -532,10 +532,10 @@ static int blk_mq_sched_alloc_map_and_rqs(struct request_queue *q, return 0; } -static void blk_mq_exit_sched_shared_sbitmap(struct request_queue *queue) +static void blk_mq_exit_sched_shared_tags(struct request_queue *queue) { - blk_mq_free_rq_map(queue->shared_sbitmap_tags); - queue->shared_sbitmap_tags = NULL; + blk_mq_free_rq_map(queue->sched_shared_tags); + queue->sched_shared_tags = NULL; } /* called in queue's release handler, tagset has gone away */ @@ -546,17 +546,17 @@ static void blk_mq_sched_tags_teardown(struct request_queue *q, unsigned int fla queue_for_each_hw_ctx(q, hctx, i) { if (hctx->sched_tags) { - if (!blk_mq_is_sbitmap_shared(q->tag_set->flags)) + if (!blk_mq_is_shared_tags(q->tag_set->flags)) blk_mq_free_rq_map(hctx->sched_tags); hctx->sched_tags = NULL; } } - if (blk_mq_is_sbitmap_shared(flags)) - blk_mq_exit_sched_shared_sbitmap(q); + if (blk_mq_is_shared_tags(flags)) + blk_mq_exit_sched_shared_tags(q); } -static int blk_mq_init_sched_shared_sbitmap(struct request_queue *queue) +static int blk_mq_init_sched_shared_tags(struct request_queue *queue) { struct blk_mq_tag_set *set = queue->tag_set; @@ -564,13 +564,13 @@ static int blk_mq_init_sched_shared_sbitmap(struct request_queue *queue) * Set initial depth at max so that we don't need to reallocate for * updating nr_requests. */ - queue->shared_sbitmap_tags = blk_mq_alloc_map_and_rqs(set, + queue->sched_shared_tags = blk_mq_alloc_map_and_rqs(set, BLK_MQ_NO_HCTX_IDX, MAX_SCHED_RQ); - if (!queue->shared_sbitmap_tags) + if (!queue->sched_shared_tags) return -ENOMEM; - blk_mq_tag_update_sched_shared_sbitmap(queue); + blk_mq_tag_update_sched_shared_tags(queue); return 0; } @@ -596,8 +596,8 @@ int blk_mq_init_sched(struct request_queue *q, struct elevator_type *e) q->nr_requests = 2 * min_t(unsigned int, q->tag_set->queue_depth, BLKDEV_DEFAULT_RQ); - if (blk_mq_is_sbitmap_shared(flags)) { - ret = blk_mq_init_sched_shared_sbitmap(q); + if (blk_mq_is_shared_tags(flags)) { + ret = blk_mq_init_sched_shared_tags(q); if (ret) return ret; } @@ -647,8 +647,8 @@ void blk_mq_sched_free_rqs(struct request_queue *q) struct blk_mq_hw_ctx *hctx; int i; - if (blk_mq_is_sbitmap_shared(q->tag_set->flags)) { - blk_mq_free_rqs(q->tag_set, q->shared_sbitmap_tags, + if (blk_mq_is_shared_tags(q->tag_set->flags)) { + blk_mq_free_rqs(q->tag_set, q->sched_shared_tags, BLK_MQ_NO_HCTX_IDX); } else { queue_for_each_hw_ctx(q, hctx, i) { |