On 5/8/19 4:12 AM, Pankaj Gupta wrote:
>
>>
>> On 4/25/19 10:00 PM, Pankaj Gupta wrote:
>>
>>> +void host_ack(struct virtqueue *vq)
>>> +{
>>> + unsigned int len;
>>> + unsigned long flags;
>>> + struct virtio_pmem_request *req, *req_buf;
>>> + struct virtio_pmem *vpmem = vq->vdev->priv;
>
On 4/25/19 10:00 PM, Pankaj Gupta wrote:
> +void host_ack(struct virtqueue *vq)
> +{
> + unsigned int len;
> + unsigned long flags;
> + struct virtio_pmem_request *req, *req_buf;
> + struct virtio_pmem *vpmem = vq->vdev->priv;
> +
> + spin_lock_irqsave(&vpmem->pmem_lock, flags)
> >
> > Hi Dan,
> >
> > Thank you for the review. Please see my reply inline.
> >
> > >
> > > Hi Pankaj,
> > >
> > > Some minor file placement comments below.
> >
> > Sure.
> >
> > >
> > > On Thu, Apr 25, 2019 at 10:02 PM Pankaj Gupta wrote:
> > > >
> > > > This patch adds virtio-pmem driver for
On Wed, May 8, 2019 at 4:19 AM Pankaj Gupta wrote:
>
>
> Hi Dan,
>
> Thank you for the review. Please see my reply inline.
>
> >
> > Hi Pankaj,
> >
> > Some minor file placement comments below.
>
> Sure.
>
> >
> > On Thu, Apr 25, 2019 at 10:02 PM Pankaj Gupta wrote:
> > >
> > > This patch adds vi
> >
> > > +int virtio_pmem_flush(struct nd_region *nd_region)
> > > +{
> > > +int err;
> > > +unsigned long flags;
> > > +struct scatterlist *sgs[2], sg, ret;
> > > +struct virtio_device *vdev = nd_region->provider_data;
> > > +struct virtio_pmem *vpmem =
>
> On 4/25/19 10:00 PM, Pankaj Gupta wrote:
>
> > +void host_ack(struct virtqueue *vq)
> > +{
> > + unsigned int len;
> > + unsigned long flags;
> > + struct virtio_pmem_request *req, *req_buf;
> > + struct virtio_pmem *vpmem = vq->vdev->priv;
> > +
> > + spin_lock_irqsave(&vpmem->pm
Hi Dan,
Thank you for the review. Please see my reply inline.
>
> Hi Pankaj,
>
> Some minor file placement comments below.
Sure.
>
> On Thu, Apr 25, 2019 at 10:02 PM Pankaj Gupta wrote:
> >
> > This patch adds virtio-pmem driver for KVM guest.
> >
> > Guest reads the persistent memory ran
Hi Pankaj,
Some minor file placement comments below.
On Thu, Apr 25, 2019 at 10:02 PM Pankaj Gupta wrote:
>
> This patch adds virtio-pmem driver for KVM guest.
>
> Guest reads the persistent memory range information from
> Qemu over VIRTIO and registers it on nvdimm_bus. It also
> creates a nd_r
>
> On Fri, Apr 26, 2019 at 10:30:35AM +0530, Pankaj Gupta wrote:
> > This patch adds virtio-pmem driver for KVM guest.
> >
> > Guest reads the persistent memory range information from
> > Qemu over VIRTIO and registers it on nvdimm_bus. It also
> > creates a nd_region object with the persisten
On Fri, Apr 26, 2019 at 10:30:35AM +0530, Pankaj Gupta wrote:
> This patch adds virtio-pmem driver for KVM guest.
>
> Guest reads the persistent memory range information from
> Qemu over VIRTIO and registers it on nvdimm_bus. It also
> creates a nd_region object with the persistent memory
> range
This patch adds virtio-pmem driver for KVM guest.
Guest reads the persistent memory range information from
Qemu over VIRTIO and registers it on nvdimm_bus. It also
creates a nd_region object with the persistent memory
range information so that existing 'nvdimm/pmem' driver
can reserve this into sy
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