Displaying 4 results from an estimated 4 matches for "clone_skb".
2014 Sep 03
0
[PATCH 1/3] virtio_net: pass well-formed sgs to virtqueue_add_*()
...and
virtqueue_add_outbuf a well-formed, well-terminated sg. Fix it,
so we can make virtio_add_* simpler.
pktgen results:
modprobe pktgen
echo 'add_device eth0' > /proc/net/pktgen/kpktgend_0
echo nowait 1 > /proc/net/pktgen/eth0
echo count 1000000 > /proc/net/pktgen/eth0
echo clone_skb 100000 > /proc/net/pktgen/eth0
echo dst_mac 4e:14:25:a9:30:ac > /proc/net/pktgen/eth0
echo dst 192.168.1.2 > /proc/net/pktgen/eth0
for i in `seq 20`; do echo start > /proc/net/pktgen/pgctrl; tail -n1 /proc/net/pktgen/eth0; done
Before:
746547-793084(786421+/-9.6e+03)pps 346-367(36...
2013 Oct 13
0
[Bridge] linux bridge performance tests and problems ebtables 100% cpu
...s: pci:v000014E4d0000164Asv0000103Csd00003106bc*sc*i*
alias: pci:v000014E4d0000164Asv0000103Csd00003101bc*sc*i*
depends:
intree: Y
vermagic: 3.10.13 SMP mod_unload modversions
parm: disable_msi:Disable Message Signaled Interrupt (MSI) (int)
pktgen config:
clone_skb 32
pkt_size 64
delay 0
pgset "count 0"
pgset "delay 0"
pgset "flows 256"
pgset "flowlen 8"
grep . /proc/sys/net/bridge/bridge-nf-*
/proc/sys/net/bridge/bridge-nf-call-arptables:1
/proc/sys/net/bridge/bridge-nf-call-ip6tables:0
/proc/sys/net/bridge/bridge-n...
2014 Sep 03
8
[PATCH 0/3] virtio: simplify virtio_ring.
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
2014 Sep 03
8
[PATCH 0/3] virtio: simplify virtio_ring.
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