diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-mq.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index 687ec3f4f10d..afad6d06eaf7 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -4379,9 +4379,13 @@ static int blk_mq_realloc_tag_set_tags(struct blk_mq_tag_set *set, int new_nr_hw_queues) { struct blk_mq_tags **new_tags; + int i; - if (set->nr_hw_queues >= new_nr_hw_queues) + if (set->nr_hw_queues >= new_nr_hw_queues) { + for (i = new_nr_hw_queues; i < set->nr_hw_queues; i++) + __blk_mq_free_map_and_rqs(set, i); goto done; + } new_tags = kcalloc_node(new_nr_hw_queues, sizeof(struct blk_mq_tags *), GFP_KERNEL, set->numa_node); |