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2009 Jun 04
3
TODO list for qemu+KVM networking performance v2
...CP window size first. ]
[ mst: 2.6.30-rcX kernels let us limit the number of packets outstanding
on tap. Use this? ]
[ markmc: see my patches (subj: Add generic packet buffering API)
on qemu mailing list which will allow us
to hanle -EAGAIN from tap without having to unpop the buffer
from the virtio ring or poll()ing the fd for each packet. ]
[ avi: tap could implement an option to send multiple packets
with a single write]
Finally, we deliver queue interrupt if the guest asked for it.
RX:
RX is done from IO thread. We get notification that...
2009 Jun 04
3
TODO list for qemu+KVM networking performance v2
...CP window size first. ]
[ mst: 2.6.30-rcX kernels let us limit the number of packets outstanding
on tap. Use this? ]
[ markmc: see my patches (subj: Add generic packet buffering API)
on qemu mailing list which will allow us
to hanle -EAGAIN from tap without having to unpop the buffer
from the virtio ring or poll()ing the fd for each packet. ]
[ avi: tap could implement an option to send multiple packets
with a single write]
Finally, we deliver queue interrupt if the guest asked for it.
RX:
RX is done from IO thread. We get notification that...