From a86073e48ae85c9b50127facb0cc45bbd35972a1 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 13 Oct 2014 15:41:54 -0600 Subject: [PATCH] blk-mq: allocate cpumask on the home node All other allocs are done on the specific node, somehow the cpumask for hw queue runs was missed. Fix that by using zalloc_cpumask_var_node() in blk_mq_init_queue(). Signed-off-by: Jens Axboe --- block/blk-mq.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/block/blk-mq.c b/block/blk-mq.c index 4e7a31466139..79aa11b3efa5 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -1802,7 +1802,8 @@ struct request_queue *blk_mq_init_queue(struct blk_mq_tag_set *set) if (!hctxs[i]) goto err_hctxs; - if (!zalloc_cpumask_var(&hctxs[i]->cpumask, GFP_KERNEL)) + if (!zalloc_cpumask_var_node(&hctxs[i]->cpumask, GFP_KERNEL, + node)) goto err_hctxs; atomic_set(&hctxs[i]->nr_active, 0); -- 2.20.1