diff options
| -rw-r--r-- | block/bfq-cgroup.c | 7 | ||||
| -rw-r--r-- | block/bfq-iosched.c | 4 | ||||
| -rw-r--r-- | block/bfq-iosched.h | 2 |
3 files changed, 5 insertions, 8 deletions
diff --git a/block/bfq-cgroup.c b/block/bfq-cgroup.c index b758693697c0..9fb9f3533150 100644 --- a/block/bfq-cgroup.c +++ b/block/bfq-cgroup.c @@ -679,12 +679,7 @@ void bfq_bfqq_move(struct bfq_data *bfqd, struct bfq_queue *bfqq, bfq_put_idle_entity(bfq_entity_service_tree(entity), entity); bfqg_and_blkg_put(old_parent); - if (entity->parent && - entity->parent->last_bfqq_created == bfqq) - entity->parent->last_bfqq_created = NULL; - else if (bfqd->last_bfqq_created == bfqq) - bfqd->last_bfqq_created = NULL; - + bfq_reassign_last_bfqq(bfqq, NULL); entity->parent = bfqg->my_entity; entity->sched_data = &bfqg->sched_data; /* pin down bfqg and its associated blkg */ diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index ca766b7d5560..d1bf2b8a3576 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -3097,8 +3097,8 @@ static void bfq_bfqq_save_state(struct bfq_queue *bfqq) } -static void -bfq_reassign_last_bfqq(struct bfq_queue *cur_bfqq, struct bfq_queue *new_bfqq) +void bfq_reassign_last_bfqq(struct bfq_queue *cur_bfqq, + struct bfq_queue *new_bfqq) { if (cur_bfqq->entity.parent && cur_bfqq->entity.parent->last_bfqq_created == cur_bfqq) diff --git a/block/bfq-iosched.h b/block/bfq-iosched.h index 08ddf2cfae5b..e16d96e2367b 100644 --- a/block/bfq-iosched.h +++ b/block/bfq-iosched.h @@ -1156,6 +1156,8 @@ void bfq_del_bfqq_busy(struct bfq_queue *bfqq, bool expiration); void bfq_add_bfqq_busy(struct bfq_queue *bfqq); void bfq_add_bfqq_in_groups_with_pending_reqs(struct bfq_queue *bfqq); void bfq_del_bfqq_in_groups_with_pending_reqs(struct bfq_queue *bfqq); +void bfq_reassign_last_bfqq(struct bfq_queue *cur_bfqq, + struct bfq_queue *new_bfqq); /* --------------- end of interface of B-WF2Q+ ---------------- */ |