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 <axboe@fb.com>

1 files changed, 2 insertions, 1 deletions

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);