diff options
Diffstat (limited to 'drivers/nvme/host/fc.c')
| -rw-r--r-- | drivers/nvme/host/fc.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index 108130f140d0..5f1d09640c40 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -2885,11 +2885,14 @@ nvme_fc_recreate_io_queues(struct nvme_fc_ctrl *ctrl) if (ret) goto out_delete_hw_queues; - if (prior_ioq_cnt != nr_io_queues) + if (prior_ioq_cnt != nr_io_queues) { dev_info(ctrl->ctrl.device, "reconnect: revising io queue count from %d to %d\n", prior_ioq_cnt, nr_io_queues); - blk_mq_update_nr_hw_queues(&ctrl->tag_set, nr_io_queues); + nvme_wait_freeze(&ctrl->ctrl); + blk_mq_update_nr_hw_queues(&ctrl->tag_set, nr_io_queues); + nvme_unfreeze(&ctrl->ctrl); + } return 0; |