On Tue, Dec 22, 2015 at 03:13:49PM +0800, Yuanhan Liu wrote:
> On Tue, Dec 22, 2015 at 02:55:52PM +0800, Peter Xu wrote:
> > On Thu, Dec 17, 2015 at 11:11:58AM +0800, Yuanhan Liu wrote:
> > > +static inline void __attribute__((always_inline))
> > > +vhost_log_used_vring(struct virtio_net *dev, stru
On Tue, Dec 22, 2015 at 07:07:25AM +, Xie, Huawei wrote:
> On 12/22/2015 2:56 PM, Peter Xu wrote:
> > Got a question here:
> >
> > I see that we are logging down changes when we are marking
> > used_vring. Do we need to log down buffer copy in rte_memcpy() too?
> > I am not sure whether I under
On Tue, Dec 22, 2015 at 02:55:52PM +0800, Peter Xu wrote:
> On Thu, Dec 17, 2015 at 11:11:58AM +0800, Yuanhan Liu wrote:
> > +static inline void __attribute__((always_inline))
> > +vhost_log_used_vring(struct virtio_net *dev, struct vhost_virtqueue *vq,
> > +uint64_t offset, uint64_
On Thu, Dec 17, 2015 at 11:11:58AM +0800, Yuanhan Liu wrote:
> +static inline void __attribute__((always_inline))
> +vhost_log_used_vring(struct virtio_net *dev, struct vhost_virtqueue *vq,
> + uint64_t offset, uint64_t len)
> +{
One thing optional: I feel it a little bit confusin
On 12/22/2015 2:56 PM, Peter Xu wrote:
> On Thu, Dec 17, 2015 at 11:11:58AM +0800, Yuanhan Liu wrote:
>> +static inline void __attribute__((always_inline))
>> +vhost_log_used_vring(struct virtio_net *dev, struct vhost_virtqueue *vq,
>> + uint64_t offset, uint64_t len)
>> +{
[...]
>
Introducing a vhost_log_write() wrapper, vhost_log_used_vring, to
log used vring changes.
Signed-off-by: Yuanhan Liu
Signed-off-by: Victor Kaplansky log_guest_addr + offset;
+ vhost_log_write(dev, addr, len);
+}
+
/**
* This function adds buffers to the virtio devices RX virtqueue. Buffe
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