Displaying 3 results from an estimated 3 matches for "vq0".
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2015 Sep 10
0
[Bug 2462] New: Option to try connectiing to multiple DNS names
...bash -c "TARGETS=$(bash -c
'TRIES=machine.example.{org,com};
eval fping -aAC1 -t100 $TRIES; eval fping6 -aAC1 -t100 $TRIES; echo
%h : 9999'
2>&1 | sed -rne 's, : ([[:digit:]]), @\1,p' | sort -t@ -k2n | sed -ne
's,
.*,,p' | tr '\n' ','); nc -vq0 \${TARGETS%%%%,*} %p"
which essentially pings all DNS names and uses the respond times to
pick the
best target.
I wish OpenSSH's client just let me do this implicitly. I am not
talking about
CanonicalDomains ? this would only try various names until one resolved
in
DNS, whereas in my cas...
2023 Mar 28
0
[PATCH v4 03/11] virtio-vdpa: Support interrupt affinity spreading mechanism
...by the transport driver now?
> > > >
> > >
> > > This knowledge is awarded by the device driver rather than the transport driver.
> > >
> > > E.g. virtio-scsi uses:
> > >
> > > struct irq_affinity desc = { .pre_vectors = 2 }; // vq0 is control
> > > queue, vq1 is event queue
> >
> > Ok, but it only works as a hint, it's not a real affinity. As replied,
> > we can pass an array of boolean in this case then transport driver
> > knows it doesn't need to use automatic affinity for the first...
2023 May 10
2
[PATCH] virtio_ring: use u32 for virtio_max_dma_size
On Wed, 10 May 2023 10:54:37 +0800, zhenwei pi <pizhenwei at bytedance.com> wrote:
> Both split ring and packed ring use 32bits to describe the length of
> a descriptor: see struct vring_desc and struct vring_packed_desc.
> This means the max segment size supported by virtio is U32_MAX.
>
> An example of virtio_max_dma_size in virtio_blk.c:
> u32 v, max_size;
>
>