nvme-fc: update tagset nr_hw_queues after queues reinit

We might have more/less queues once we reconnect/reset. For
example due to cpu going online/offline or controller constraints.

Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>

diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index 996720043b3a0881e8eea40cdcbccd1d4425d456..1e859ee2b56530c9aacff37d47112a18d911fba9 100644 (file)
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -2279,6 +2279,8 @@ nvme_fc_reinit_io_queues(struct nvme_fc_ctrl *ctrl)
        if (ret)
                goto out_delete_hw_queues;
 
+       blk_mq_update_nr_hw_queues(&ctrl->tag_set, nr_io_queues);
+
        return 0;
 
 out_delete_hw_queues: