diff options
| author | Yu Kuai <yukuai3@huawei.com> | 2022-01-29 02:59:22 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-02-18 14:13:00 +0100 |
| commit | 43a4b1fee098bd38eed9c334d0e0df221ecdf719 (patch) | |
| tree | 35a39e3ecc37b38753908a60e75944ef823b76da /block | |
| parent | block/bfq_wf2q: correct weight to ioprio (diff) | |
| download | linux-43a4b1fee098bd38eed9c334d0e0df221ecdf719.tar.xz linux-43a4b1fee098bd38eed9c334d0e0df221ecdf719.zip | |
block, bfq: cleanup bfq_bfqq_to_bfqg()
Use bfq_group() instead, which do the same thing.
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Acked-by: Paolo Valente <paolo.valente@linaro.org>
Link: https://lore.kernel.org/r/20220129015924.3958918-2-yukuai3@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/bfq-iosched.c | 4 | ||||
| -rw-r--r-- | block/bfq-iosched.h | 1 | ||||
| -rw-r--r-- | block/bfq-wf2q.c | 15 |
3 files changed, 2 insertions, 18 deletions
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index 0c612a911696..2f2b97cad980 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -774,7 +774,7 @@ bfq_pos_tree_add_move(struct bfq_data *bfqd, struct bfq_queue *bfqq) if (!bfqq->next_rq) return; - bfqq->pos_root = &bfq_bfqq_to_bfqg(bfqq)->rq_pos_tree; + bfqq->pos_root = &bfqq_group(bfqq)->rq_pos_tree; __bfqq = bfq_rq_pos_tree_lookup(bfqd, bfqq->pos_root, blk_rq_pos(bfqq->next_rq), &parent, &p); if (!__bfqq) { @@ -2669,7 +2669,7 @@ static struct bfq_queue *bfqq_find_close(struct bfq_data *bfqd, struct bfq_queue *bfqq, sector_t sector) { - struct rb_root *root = &bfq_bfqq_to_bfqg(bfqq)->rq_pos_tree; + struct rb_root *root = &bfqq_group(bfqq)->rq_pos_tree; struct rb_node *parent, *node; struct bfq_queue *__bfqq; diff --git a/block/bfq-iosched.h b/block/bfq-iosched.h index 72255ec44f8f..3b83e3d1c2e5 100644 --- a/block/bfq-iosched.h +++ b/block/bfq-iosched.h @@ -1050,7 +1050,6 @@ extern struct blkcg_policy blkcg_policy_bfq; for (parent = NULL; entity ; entity = parent) #endif /* CONFIG_BFQ_GROUP_IOSCHED */ -struct bfq_group *bfq_bfqq_to_bfqg(struct bfq_queue *bfqq); struct bfq_queue *bfq_entity_to_bfqq(struct bfq_entity *entity); unsigned int bfq_tot_busy_queues(struct bfq_data *bfqd); struct bfq_service_tree *bfq_entity_service_tree(struct bfq_entity *entity); diff --git a/block/bfq-wf2q.c b/block/bfq-wf2q.c index 709b901de3ca..f8eb340381cf 100644 --- a/block/bfq-wf2q.c +++ b/block/bfq-wf2q.c @@ -142,16 +142,6 @@ static bool bfq_update_next_in_service(struct bfq_sched_data *sd, #ifdef CONFIG_BFQ_GROUP_IOSCHED -struct bfq_group *bfq_bfqq_to_bfqg(struct bfq_queue *bfqq) -{ - struct bfq_entity *group_entity = bfqq->entity.parent; - - if (!group_entity) - group_entity = &bfqq->bfqd->root_group->entity; - - return container_of(group_entity, struct bfq_group, entity); -} - /* * Returns true if this budget changes may let next_in_service->parent * become the next_in_service entity for its parent entity. @@ -230,11 +220,6 @@ static bool bfq_no_longer_next_in_service(struct bfq_entity *entity) #else /* CONFIG_BFQ_GROUP_IOSCHED */ -struct bfq_group *bfq_bfqq_to_bfqg(struct bfq_queue *bfqq) -{ - return bfqq->bfqd->root_group; -} - static bool bfq_update_parent_budget(struct bfq_entity *next_in_service) { return false; |