* [PATCH 0/3] virtio: simplify virtio_ring.
@ 2014-09-03 4:29 Rusty Russell
0 siblings, 0 replies; 4+ messages in thread
From: Rusty Russell @ 2014-09-03 4:29 UTC (permalink / raw)
To: netdev; +Cc: Michael S. Tsirkin, virtualization, Andy Lutomirski
I resurrected these patches after prompting from Andy Lutomirski's
recent patches. I put them on the back-burner because vring_bench
had a 15% slowdown on my laptop: pktgen testing revealed a speedup,
if anything, so I've cleaned them up.
Rusty Russell (3):
virtio_net: pass well-formed sgs to virtqueue_add_*()
virtio_ring: assume sgs are always well-formed.
virtio_ring: unify direct/indirect code paths.
drivers/net/virtio_net.c | 5 +-
drivers/virtio/virtio_ring.c | 185 +++++++++++++++----------------------------
2 files changed, 69 insertions(+), 121 deletions(-)
--
1.9.1
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH 0/3] virtio: simplify virtio_ring.
2014-09-03 4:29 Rusty Russell
2014-09-05 21:27 ` David Miller
@ 2014-09-05 21:27 ` David Miller
1 sibling, 0 replies; 4+ messages in thread
From: David Miller @ 2014-09-05 21:27 UTC (permalink / raw)
To: rusty; +Cc: netdev, luto, mst, virtualization
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Wed, 3 Sep 2014 13:59:13 +0930
> I resurrected these patches after prompting from Andy Lutomirski's
> recent patches. I put them on the back-burner because vring_bench
> had a 15% slowdown on my laptop: pktgen testing revealed a speedup,
> if anything, so I've cleaned them up.
If you want to merge this via your virtio tree that's fine with me.
For virtio_net:
Acked-by: David S. Miller <davem@davemloft.net>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH 0/3] virtio: simplify virtio_ring.
2014-09-03 4:29 Rusty Russell
@ 2014-09-05 21:27 ` David Miller
2014-09-05 21:27 ` David Miller
1 sibling, 0 replies; 4+ messages in thread
From: David Miller @ 2014-09-05 21:27 UTC (permalink / raw)
To: rusty; +Cc: netdev, mst, virtualization, luto
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Wed, 3 Sep 2014 13:59:13 +0930
> I resurrected these patches after prompting from Andy Lutomirski's
> recent patches. I put them on the back-burner because vring_bench
> had a 15% slowdown on my laptop: pktgen testing revealed a speedup,
> if anything, so I've cleaned them up.
If you want to merge this via your virtio tree that's fine with me.
For virtio_net:
Acked-by: David S. Miller <davem@davemloft.net>
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH 0/3] virtio: simplify virtio_ring.
@ 2014-09-03 4:29 Rusty Russell
2014-09-05 21:27 ` David Miller
2014-09-05 21:27 ` David Miller
0 siblings, 2 replies; 4+ messages in thread
From: Rusty Russell @ 2014-09-03 4:29 UTC (permalink / raw)
To: netdev; +Cc: Andy Lutomirski, Michael S. Tsirkin, virtualization, Rusty Russell
I resurrected these patches after prompting from Andy Lutomirski's
recent patches. I put them on the back-burner because vring_bench
had a 15% slowdown on my laptop: pktgen testing revealed a speedup,
if anything, so I've cleaned them up.
Rusty Russell (3):
virtio_net: pass well-formed sgs to virtqueue_add_*()
virtio_ring: assume sgs are always well-formed.
virtio_ring: unify direct/indirect code paths.
drivers/net/virtio_net.c | 5 +-
drivers/virtio/virtio_ring.c | 185 +++++++++++++++----------------------------
2 files changed, 69 insertions(+), 121 deletions(-)
--
1.9.1
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-09-05 21:27 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2014-09-03 4:29 [PATCH 0/3] virtio: simplify virtio_ring Rusty Russell
2014-09-03 4:29 Rusty Russell
2014-09-05 21:27 ` David Miller
2014-09-05 21:27 ` David Miller
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