summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--block/bfq-iosched.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c
index 115747f..70f9177 100644
--- a/block/bfq-iosched.c
+++ b/block/bfq-iosched.c
@@ -3725,16 +3725,10 @@ void bfq_put_queue(struct bfq_queue *bfqq)
if (bfqq->ref)
return;
- if (bfq_bfqq_sync(bfqq))
- /*
- * The fact that this queue is being destroyed does not
- * invalidate the fact that this queue may have been
- * activated during the current burst. As a consequence,
- * although the queue does not exist anymore, and hence
- * needs to be removed from the burst list if there,
- * the burst size has not to be decremented.
- */
+ if (bfq_bfqq_sync(bfqq) && !hlist_unhashed(&bfqq->burst_list_node)) {
hlist_del_init(&bfqq->burst_list_node);
+ bfqq->bfqd->burst_size--;
+ }
kmem_cache_free(bfq_pool, bfqq);
#ifdef CONFIG_BFQ_GROUP_IOSCHED