diff options
Diffstat (limited to 'block/blk-throttle.c')
| -rw-r--r-- | block/blk-throttle.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c index 38aed8baacf4..fc5c14f66673 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -691,29 +691,21 @@ static void tg_service_queue_add(struct throtl_grp *tg) leftmost); } -static void __throtl_enqueue_tg(struct throtl_grp *tg) -{ - tg_service_queue_add(tg); - tg->flags |= THROTL_TG_PENDING; - tg->service_queue.parent_sq->nr_pending++; -} - static void throtl_enqueue_tg(struct throtl_grp *tg) { - if (!(tg->flags & THROTL_TG_PENDING)) - __throtl_enqueue_tg(tg); -} - -static void __throtl_dequeue_tg(struct throtl_grp *tg) -{ - throtl_rb_erase(&tg->rb_node, tg->service_queue.parent_sq); - tg->flags &= ~THROTL_TG_PENDING; + if (!(tg->flags & THROTL_TG_PENDING)) { + tg_service_queue_add(tg); + tg->flags |= THROTL_TG_PENDING; + tg->service_queue.parent_sq->nr_pending++; + } } static void throtl_dequeue_tg(struct throtl_grp *tg) { - if (tg->flags & THROTL_TG_PENDING) - __throtl_dequeue_tg(tg); + if (tg->flags & THROTL_TG_PENDING) { + throtl_rb_erase(&tg->rb_node, tg->service_queue.parent_sq); + tg->flags &= ~THROTL_TG_PENDING; + } } /* Call with queue lock held */ |