[PATCH] stop cfq from pinning queue down

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 0 insertions, 4 deletions

diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 3fc6e505e9c8..521c56d4fdbc 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -2121,13 +2121,10 @@ static void cfq_shutdown_timer_wq(struct cfq_data *cfqd)
 
 static void cfq_put_cfqd(struct cfq_data *cfqd)
 {
-        request_queue_t *q = cfqd->queue;
-
         if (!atomic_dec_and_test(&cfqd->ref))
                 return;
 
         cfq_shutdown_timer_wq(cfqd);
-        blk_put_queue(q);
 
         mempool_destroy(cfqd->crq_pool);
         kfree(cfqd->crq_hash);
@@ -2205,7 +2202,6 @@ static int cfq_init_queue(request_queue_t *q, elevator_t *e)
         e->elevator_data = cfqd;
 
         cfqd->queue = q;
-        atomic_inc(&q->refcnt);
 
         cfqd->max_queued = q->nr_requests / 4;
         q->nr_batching = cfq_queued;