linux/drivers/net
Toshiaki Makita 638264dc90 veth: Support per queue XDP ring
Move XDP and napi related fields from veth_priv to newly created veth_rq
structure.

When xdp_frames are enqueued from ndo_xdp_xmit and XDP_TX, rxq is
selected by current cpu.

When skbs are enqueued from the peer device, rxq is one to one mapping
of its peer txq. This way we have a restriction that the number of rxqs
must not less than the number of peer txqs, but leave the possibility to
achieve bulk skb xmit in the future because txq lock would make it
possible to remove rxq ptr_ring lock.

v3:
- Add extack messages.
- Fix array overrun in veth_xmit.

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-08-10 16:12:21 +02:00
..
appletalk
arcnet
bonding Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-08-02 10:55:32 -07:00
caif
can Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-08-02 10:55:32 -07:00
dsa net: dsa: mv88e6xxx: Re-setup interrupts on CMODE change. 2018-08-09 11:08:20 -07:00
ethernet Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-08-09 11:52:36 -07:00
fddi
fjes
hamradio
hippi
hyperv hv_netvsc: Add per-cpu ethtool stats for netvsc 2018-07-30 12:35:04 -07:00
ieee802154 ieee802154: hwsim: fix missing unlock on error in hwsim_add_one() 2018-08-08 18:36:49 -07:00
ipvlan
netdevsim Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-08-02 10:55:32 -07:00
phy phylink: add helper for configuring 2500BaseX modes 2018-08-09 11:08:19 -07:00
plip
ppp ppp: mppe: Remove VLA usage 2018-08-03 12:54:54 -07:00
slip
team team: Publish team_port_get_rcu() 2018-07-11 23:10:19 -07:00
usb net:usb: Use ARRAY_SIZE instead of calculating the array size 2018-08-04 13:23:15 -07:00
vmxnet3
wan Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-08-05 13:04:31 -07:00
wimax wimax/i2400m: remove redundant variables ack_status, bcf and protocol 2018-07-11 22:54:25 -07:00
wireless wireless-drivers-next patches for 4.19 2018-08-05 17:36:01 -07:00
xen-netback xen-netback: use true and false for boolean values 2018-08-02 14:43:04 -07:00
dummy.c
eql.c
geneve.c
gtp.c gtp: constify nla_policy 2018-07-20 12:33:37 -07:00
ifb.c
Kconfig
LICENSE.SRC
loopback.c
macsec.c
macvlan.c macvlan: Change status when lower device goes down 2018-07-11 23:07:22 -07:00
macvtap.c
Makefile
mdio.c
mii.c
net_failover.c failover: change mtu has RTNL 2018-07-29 12:57:26 -07:00
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c
thunderbolt.c
tun.c tun: not use hardcoded mask value 2018-08-04 13:15:11 -07:00
veth.c veth: Support per queue XDP ring 2018-08-10 16:12:21 +02:00
virtio_net.c virtio-net: mark expected switch fall-throughs 2018-08-05 17:26:43 -07:00
vrf.c
vsockmon.c
vxlan.c vxlan: fix default fdb entry netlink notify ordering during netdev create 2018-07-22 10:52:37 -07:00
xen-netfront.c Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-08-02 10:55:32 -07:00