[PATCH] nvme: Add support for NVMe 1.3 Timestamp Feature
Sagi Grimberg
sagi at grimberg.me
Thu Jul 13 00:01:36 PDT 2017
> diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
> index 5d5aa7f..82ce677 100644
> --- a/drivers/nvme/host/pci.c
> +++ b/drivers/nvme/host/pci.c
> @@ -2156,6 +2156,10 @@ static void nvme_reset_work(struct work_struct *work)
> if (result)
> goto out;
>
> + if (dev->ctrl.vs >= NVME_VS(1, 3, 0) &&
> + dev->ctrl.oncs & NVME_CTRL_ONCS_TIMESTAMP)
> + nvme_set_timestamp(&dev->ctrl);
> +
Why after setting up the I/O queues?
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