diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-core.c | 16 | ||||
| -rw-r--r-- | block/blk-mq.c | 2 |
2 files changed, 4 insertions, 14 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 5c8e66a09d82..3f94c9de0252 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -393,7 +393,7 @@ EXPORT_SYMBOL(blk_cleanup_queue); struct request_queue *blk_alloc_queue(gfp_t gfp_mask) { - return blk_alloc_queue_node(gfp_mask, NUMA_NO_NODE, NULL); + return blk_alloc_queue_node(gfp_mask, NUMA_NO_NODE); } EXPORT_SYMBOL(blk_alloc_queue); @@ -473,17 +473,8 @@ static void blk_rq_timed_out_timer(struct timer_list *t) * blk_alloc_queue_node - allocate a request queue * @gfp_mask: memory allocation flags * @node_id: NUMA node to allocate memory from - * @lock: For legacy queues, pointer to a spinlock that will be used to e.g. - * serialize calls to the legacy .request_fn() callback. Ignored for - * blk-mq request queues. - * - * Note: pass the queue lock as the third argument to this function instead of - * setting the queue lock pointer explicitly to avoid triggering a sporadic - * crash in the blkcg code. This function namely calls blkcg_init_queue() and - * the queue lock pointer must be set before blkcg_init_queue() is called. */ -struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id, - spinlock_t *lock) +struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id) { struct request_queue *q; int ret; @@ -534,8 +525,7 @@ struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id, #endif mutex_init(&q->sysfs_lock); spin_lock_init(&q->__queue_lock); - - q->queue_lock = lock ? : &q->__queue_lock; + q->queue_lock = &q->__queue_lock; init_waitqueue_head(&q->mq_freeze_wq); diff --git a/block/blk-mq.c b/block/blk-mq.c index a3f057fdd045..3b823891b3ef 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -2548,7 +2548,7 @@ struct request_queue *blk_mq_init_queue(struct blk_mq_tag_set *set) { struct request_queue *uninit_q, *q; - uninit_q = blk_alloc_queue_node(GFP_KERNEL, set->numa_node, NULL); + uninit_q = blk_alloc_queue_node(GFP_KERNEL, set->numa_node); if (!uninit_q) return ERR_PTR(-ENOMEM); |