Re: [PATCH] virtio-net: per cpu 64 bit stats (v2)

2011-06-17 Thread David Miller
From: Stephen Hemminger Date: Wed, 15 Jun 2011 12:36:29 -0400 > Use per-cpu variables to maintain 64 bit statistics. > > Signed-off-by: Stephen Hemminger I'll apply this, thanks. ___ Virtualization mailing list Virtualization@lists.linux-foundation.o

Re: [PATCH] virtio-net: per cpu 64 bit stats

2011-06-17 Thread Stephen Hemminger
On Wed, 15 Jun 2011 21:33:16 +0300 "Michael S. Tsirkin" wrote: > On Wed, Jun 15, 2011 at 11:43:37AM -0400, Stephen Hemminger wrote: > > Use per-cpu variables to maintain 64 bit statistics. > > Compile tested only. > > > > Signed-off-by: Stephen Hemminger > > Interesting. Does this help speed a

Re: [PATCH] virtio-net: per cpu 64 bit stats

2011-06-15 Thread Michael S. Tsirkin
On Wed, Jun 15, 2011 at 11:43:37AM -0400, Stephen Hemminger wrote: > Use per-cpu variables to maintain 64 bit statistics. > Compile tested only. > > Signed-off-by: Stephen Hemminger Interesting. Does this help speed at all? > --- a/drivers/net/virtio_net.c2011-06-14 15:18:46.448596355 -

Re: [PATCH] virtio-net: per cpu 64 bit stats (v2)

2011-06-15 Thread Stephen Hemminger
Use per-cpu variables to maintain 64 bit statistics. Signed-off-by: Stephen Hemminger --- a/drivers/net/virtio_net.c 2011-06-14 15:18:46.448596355 -0400 +++ b/drivers/net/virtio_net.c 2011-06-15 12:02:54.860667443 -0400 @@ -40,6 +40,15 @@ module_param(gso, bool, 0444); #define VIRTNET_SEND_

Re: [PATCH] virtio-net: per cpu 64 bit stats

2011-06-15 Thread Eric Dumazet
Le mercredi 15 juin 2011 à 11:43 -0400, Stephen Hemminger a écrit : > Use per-cpu variables to maintain 64 bit statistics. > Compile tested only. > > Signed-off-by: Stephen Hemminger > > --- a/drivers/net/virtio_net.c2011-06-14 15:18:46.448596355 -0400 > +++ b/drivers/net/virtio_net.c

[PATCH] virtio-net: per cpu 64 bit stats

2011-06-15 Thread Stephen Hemminger
Use per-cpu variables to maintain 64 bit statistics. Compile tested only. Signed-off-by: Stephen Hemminger --- a/drivers/net/virtio_net.c 2011-06-14 15:18:46.448596355 -0400 +++ b/drivers/net/virtio_net.c 2011-06-15 09:54:22.914426067 -0400 @@ -40,6 +40,15 @@ module_param(gso, bool, 0444);