From 25975f863b0fd42c58109e253e7a4c65d9fdaf48 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 12 Mar 2006 13:45:25 -0500 Subject: [PATCH] [PATCH] stop cfq from pinning queue down Signed-off-by: Al Viro --- block/cfq-iosched.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 3fc6e505e9..521c56d4fd 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; -- 2.39.5