1 files changed, 0 insertions, 75 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index ccfe2a65cc22..45f5c5898fd7 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -450,81 +450,6 @@ void blk_cleanup_queue(struct request_queue *q)
 }
 EXPORT_SYMBOL(blk_cleanup_queue);
 
-/* Allocate memory local to the request queue */
-static void *alloc_request_simple(gfp_t gfp_mask, void *data)
-{
-	struct request_queue *q = data;
-
-	return kmem_cache_alloc_node(request_cachep, gfp_mask, q->node);
-}
-
-static void free_request_simple(void *element, void *data)
-{
-	kmem_cache_free(request_cachep, element);
-}
-
-static void *alloc_request_size(gfp_t gfp_mask, void *data)
-{
-	struct request_queue *q = data;
-	struct request *rq;
-
-	rq = kmalloc_node(sizeof(struct request) + q->cmd_size, gfp_mask,
-			q->node);
-	if (rq && q->init_rq_fn && q->init_rq_fn(q, rq, gfp_mask) < 0) {
-		kfree(rq);
-		rq = NULL;
-	}
-	return rq;
-}
-
-static void free_request_size(void *element, void *data)
-{
-	struct request_queue *q = data;
-
-	if (q->exit_rq_fn)
-		q->exit_rq_fn(q, element);
-	kfree(element);
-}
-
-int blk_init_rl(struct request_list *rl, struct request_queue *q,
-		gfp_t gfp_mask)
-{
-	if (unlikely(rl->rq_pool) || q->mq_ops)
-		return 0;
-
-	rl->q = q;
-	rl->count[BLK_RW_SYNC] = rl->count[BLK_RW_ASYNC] = 0;
-	rl->starved[BLK_RW_SYNC] = rl->starved[BLK_RW_ASYNC] = 0;
-	init_waitqueue_head(&rl->wait[BLK_RW_SYNC]);
-	init_waitqueue_head(&rl->wait[BLK_RW_ASYNC]);
-
-	if (q->cmd_size) {
-		rl->rq_pool = mempool_create_node(BLKDEV_MIN_RQ,
-				alloc_request_size, free_request_size,
-				q, gfp_mask, q->node);
-	} else {
-		rl->rq_pool = mempool_create_node(BLKDEV_MIN_RQ,
-				alloc_request_simple, free_request_simple,
-				q, gfp_mask, q->node);
-	}
-	if (!rl->rq_pool)
-		return -ENOMEM;
-
-	if (rl != &q->root_rl)
-		WARN_ON_ONCE(!blk_get_queue(q));
-
-	return 0;
-}
-
-void blk_exit_rl(struct request_queue *q, struct request_list *rl)
-{
-	if (rl->rq_pool) {
-		mempool_destroy(rl->rq_pool);
-		if (rl != &q->root_rl)
-			blk_put_queue(q);
-	}
-}
-
 struct request_queue *blk_alloc_queue(gfp_t gfp_mask)
 {
 	return blk_alloc_queue_node(gfp_mask, NUMA_NO_NODE, NULL);