Magnus Karlsson 3106c580fb i40e: Use batched xsk Tx interfaces to increase performance ... Use the new batched xsk interfaces for the Tx path in the i40e driver to improve performance. On my machine, this yields a throughput increase of 4% for the l2fwd sample app in xdpsock. If we instead just look at the Tx part, this patch set increases throughput with above 20% for Tx. Note that I had to explicitly loop unroll the inner loop to get to this performance level, by using a pragma. It is honored by both clang and gcc and should be ignored by versions that do not support it. Using the -funroll-loops compiler command line switch on the source file resulted in a loop unrolling on a higher level that lead to a performance decrease instead of an increase. Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: John Fastabend <john.fastabend@gmail.com> Link: https://lore.kernel.org/bpf/1605525167-14450-6-git-send-email-magnus.karlsson@gmail.com		2020-11-17 22:07:40 +01:00
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appletalk	docs updates for v5.10-rc1	2020-10-16 15:02:21 -07:00
arcnet	…
bonding	net: bonding, dummy, ifb, team: advertise NETIF_F_GSO_SOFTWARE	2020-11-03 16:53:55 -08:00
caif	caif_virtio: Remove redundant initialization of variable err	2020-10-01 18:46:16 -07:00
can	can: flexcan: flexcan_remove(): disable wakeup completely	2020-11-03 22:30:34 +01:00
dsa	Merge https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-11-12 16:54:48 -08:00
ethernet	i40e: Use batched xsk Tx interfaces to increase performance	2020-11-17 22:07:40 +01:00
fddi	net: fddi: skfp: ess: Remove defined but unused variable 'ID_sccs'	2020-11-03 16:35:15 -08:00
fjes	…
hamradio	net: driver: hamradio: Fix potential unterminated string	2020-11-02 16:10:24 -08:00
hippi	…
hyperv	hyperv-next for 5.10	2020-10-14 10:32:10 -07:00
ieee802154	net: ieee802154: ca8210: Fix incorrectly named function param doc	2020-11-03 16:37:09 -08:00
ipa	net: ipa: ignore the microcontroller log event	2020-11-13 15:37:07 -08:00
ipvlan	…
mdio	net: phy: Move of_mdio from drivers/of to drivers/net/mdio	2020-10-10 10:55:05 -07:00
netdevsim	netdevsim: Allow programming routes with nexthop objects	2020-11-06 11:28:50 -08:00
pcs	net: pcs-xpcs: depend on MDIO_BUS instead of selecting it	2020-10-16 16:54:11 -07:00
phy	net: phy: mscc: Add PTP support for 2 more VSC PHYs	2020-11-13 18:25:34 -08:00
plip	…
ppp	…
slip	…
team	net: bonding, dummy, ifb, team: advertise NETIF_F_GSO_SOFTWARE	2020-11-03 16:53:55 -08:00
usb	net: usb: switch to dev_get_tstats64 and remove usbnet_get_stats64 alias	2020-11-12 14:58:27 -08:00
vmxnet3	vmxnet3: fix cksum offload issues for non-udp tunnels	2020-09-25 16:41:40 -07:00
wan	Merge https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-11-12 16:54:48 -08:00
wireguard	wireguard: switch to dev_get_tstats64	2020-11-09 17:50:28 -08:00
wireless	Some updates:	2020-11-13 12:03:22 -08:00
xen-netback	xen/netback: use lateeoi irq binding	2020-10-20 10:22:03 +02:00
Kconfig	net: Add mhi-net driver	2020-11-05 16:54:01 -08:00
LICENSE.SRC	…
Makefile	net: Add mhi-net driver	2020-11-05 16:54:01 -08:00
Space.c	…
bareudp.c	net: switch to dev_get_tstats64	2020-11-09 17:50:28 -08:00
dummy.c	net: bonding, dummy, ifb, team: advertise NETIF_F_GSO_SOFTWARE	2020-11-03 16:53:55 -08:00
eql.c	…
geneve.c	net: switch to dev_get_tstats64	2020-11-09 17:50:28 -08:00
gtp.c	gtp: switch to dev_get_tstats64	2020-11-09 17:50:28 -08:00
ifb.c	net: bonding, dummy, ifb, team: advertise NETIF_F_GSO_SOFTWARE	2020-11-03 16:53:55 -08:00
loopback.c	…
macsec.c	net: macsec: Add missing documentation for 'gro_cells'	2020-11-03 16:38:28 -08:00
macvlan.c	net: macvlan: remove redundant initialization in macvlan_dev_netpoll_setup	2020-11-07 12:18:41 -08:00
macvtap.c	…
mdio.c	…
mhi_net.c	net: Add mhi-net driver	2020-11-05 16:54:01 -08:00
mii.c	net: mii: Report advertised link capabilities when autonegotiation is off	2020-10-29 19:00:46 -07:00
net_failover.c	net: net_failover: Correct parameter name 'standby_dev'	2020-11-03 16:40:23 -08:00
netconsole.c	net: netconsole: Add description for 'netconsole_target's extended attribute	2020-11-03 16:40:09 -08:00
nlmon.c	…
ntb_netdev.c	…
rionet.c	…
sb1000.c	…
sungem_phy.c	…
tap.c	…
thunderbolt.c	…
tun.c	tun: switch to net core provided statistics counters	2020-11-09 17:50:28 -08:00
veth.c	bpf: Add redirect_peer helper	2020-10-11 10:21:04 -07:00
virtio_net.c	Revert "virtio-net: ethtool configurable RXCSUM"	2020-10-21 20:33:19 -07:00
vrf.c	vrf: Fix fast path output packet handling with async Netfilter rules	2020-11-12 07:47:06 -08:00
vsockmon.c	…
vxlan.c	net: switch to dev_get_tstats64	2020-11-09 17:50:28 -08:00
xen-netfront.c	drivers: net: xen-netfront: Fixed W=1 set but unused warnings	2020-11-02 16:03:12 -08:00