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-rw-r--r--block/blk-throttle.c26
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 */