diff options
Diffstat (limited to 'block/blk-mq.c')
| -rw-r--r-- | block/blk-mq.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index 5291a95ba362..654b0dc7e001 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -1917,7 +1917,7 @@ struct blk_mq_tags *blk_mq_alloc_rq_map(struct blk_mq_tag_set *set, if (!tags) return NULL; - tags->rqs = kzalloc_node(nr_tags * sizeof(struct request *), + tags->rqs = kcalloc_node(nr_tags, sizeof(struct request *), GFP_NOIO | __GFP_NOWARN | __GFP_NORETRY, node); if (!tags->rqs) { @@ -1925,9 +1925,9 @@ struct blk_mq_tags *blk_mq_alloc_rq_map(struct blk_mq_tag_set *set, return NULL; } - tags->static_rqs = kzalloc_node(nr_tags * sizeof(struct request *), - GFP_NOIO | __GFP_NOWARN | __GFP_NORETRY, - node); + tags->static_rqs = kcalloc_node(nr_tags, sizeof(struct request *), + GFP_NOIO | __GFP_NOWARN | __GFP_NORETRY, + node); if (!tags->static_rqs) { kfree(tags->rqs); blk_mq_free_tags(tags); @@ -2535,7 +2535,7 @@ struct request_queue *blk_mq_init_allocated_queue(struct blk_mq_tag_set *set, /* init q->mq_kobj and sw queues' kobjects */ blk_mq_sysfs_init(q); - q->queue_hw_ctx = kzalloc_node(nr_cpu_ids * sizeof(*(q->queue_hw_ctx)), + q->queue_hw_ctx = kcalloc_node(nr_cpu_ids, sizeof(*(q->queue_hw_ctx)), GFP_KERNEL, set->numa_node); if (!q->queue_hw_ctx) goto err_percpu; @@ -2754,14 +2754,14 @@ int blk_mq_alloc_tag_set(struct blk_mq_tag_set *set) if (set->nr_hw_queues > nr_cpu_ids) set->nr_hw_queues = nr_cpu_ids; - set->tags = kzalloc_node(nr_cpu_ids * sizeof(struct blk_mq_tags *), + set->tags = kcalloc_node(nr_cpu_ids, sizeof(struct blk_mq_tags *), GFP_KERNEL, set->numa_node); if (!set->tags) return -ENOMEM; ret = -ENOMEM; - set->mq_map = kzalloc_node(sizeof(*set->mq_map) * nr_cpu_ids, - GFP_KERNEL, set->numa_node); + set->mq_map = kcalloc_node(nr_cpu_ids, sizeof(*set->mq_map), + GFP_KERNEL, set->numa_node); if (!set->mq_map) goto out_free_tags; |