Re: [PATCH 4/9] nvme-pci: quiesce IO queues prior to disabling device HMB accesses

[Sagi Grimberg]

> diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
> index 6fe7af0..00cffed 100644
> --- a/drivers/nvme/host/pci.c
> +++ b/drivers/nvme/host/pci.c
> @@ -2186,7 +2186,10 @@ static void nvme_dev_disable(struct nvme_dev *dev, bool shutdown)
>   	if (!dead) {
>   		if (shutdown)
>   			nvme_wait_freeze_timeout(&dev->ctrl, NVME_IO_TIMEOUT);
> +	}
> +	nvme_stop_queues(&dev->ctrl);

Nit, extra newline before nvme_stop_queues would be nice.

Other than that, looks good,

Reviewed-by: Sagi Grimberg <sagi@xxxxxxxxxxx>