1 files changed, 1 insertions, 1 deletions

diff --git a/block/blk-mq-cpumap.c b/block/blk-mq-cpumap.c
index 1065d7c65fa1..72e5ed691e37 100644
--- a/block/blk-mq-cpumap.c
+++ b/block/blk-mq-cpumap.c
@@ -90,7 +90,7 @@ unsigned int *blk_mq_make_queue_map(struct blk_mq_tag_set *set)
         unsigned int *map;
 
         /* If cpus are offline, map them to first hctx */
-        map = kzalloc_node(sizeof(*map) * num_possible_cpus(), GFP_KERNEL,
+        map = kzalloc_node(sizeof(*map) * nr_cpu_ids, GFP_KERNEL,
                                 set->numa_node);
         if (!map)
                 return NULL;