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linux/drivers/net
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Or Gerlitz dc01e7d344 net: Add GRO support for vxlan traffic 
Add GRO handlers for vxlann, by using the UDP GRO infrastructure.

For single TCP session that goes through vxlan tunneling I got nice
improvement from 6.8Gbs to 11.5Gbs

--> UDP/VXLAN GRO disabled
$ netperf  -H 192.168.52.147 -c -C

$ netperf -t TCP_STREAM -H 192.168.52.147 -c -C
MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 192.168.52.147 () port 0 AF_INET
Recv   Send    Send                          Utilization       Service Demand
Socket Socket  Message  Elapsed              Send     Recv     Send    Recv
Size   Size    Size     Time     Throughput  local    remote   local   remote
bytes  bytes   bytes    secs.    10^6bits/s  % S      % S      us/KB   us/KB

 87380  65536  65536    10.00      6799.75   12.54    24.79    0.604   1.195

--> UDP/VXLAN GRO enabled

$ netperf -t TCP_STREAM -H 192.168.52.147 -c -C
MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 192.168.52.147 () port 0 AF_INET
Recv   Send    Send                          Utilization       Service Demand
Socket Socket  Message  Elapsed              Send     Recv     Send    Recv
Size   Size    Size     Time     Throughput  local    remote   local   remote
bytes  bytes   bytes    secs.    10^6bits/s  % S      % S      us/KB   us/KB

 87380  65536  65536    10.00      11562.72   24.90    20.34    0.706   0.577

Signed-off-by: Shlomo Pongratz <shlomop@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-21 18:05:04 -08:00
..
appletalk
arcnet drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
bonding bond: make slave_sysfs_ops static 2014-01-21 16:45:41 -08:00
caif drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
can drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
cris
dsa
ethernet stmmac: Fix kernel crashes for jumbo frames 2014-01-21 17:05:27 -08:00
fddi drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
hamradio
hippi drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
hyperv
ieee802154
irda drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
phy phy: cleanup 10g code 2014-01-19 19:55:50 -08:00
plip
ppp
slip
team team: block mtu change before it happens via NETDEV_PRECHANGEMTU 2014-01-16 17:15:42 -08:00
usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-01-18 00:55:41 -08:00
vmxnet3 drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
wan drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
wimax
wireless Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2014-01-17 14:43:17 -05:00
xen-netback xen-netback: use new skb_checksum_setup function 2014-01-14 14:24:19 -08:00
dummy.c
eql.c eql: use __dev_get_by_name instead of dev_get_by_name to find interface 2014-01-14 18:50:46 -08:00
ifb.c
Kconfig virtio-net: fix build error when CONFIG_AVERAGE is not enabled 2014-01-17 18:58:38 -08:00
LICENSE.SRC
loopback.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
macvlan.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-01-14 14:42:42 -08:00
macvtap.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
Makefile
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tun.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-01-14 14:42:42 -08:00
veth.c
virtio_net.c virtio-net: initial rx sysfs support, export mergeable rx buffer size 2014-01-16 23:46:07 -08:00
vxlan.c net: Add GRO support for vxlan traffic 2014-01-21 18:05:04 -08:00
xen-netfront.c xen-netfront: add support for IPv6 offloads 2014-01-16 16:22:54 -08:00