linux-sg2042/drivers/net
Paolo Abeni 184fc8b5ee geneve: initialize needed_headroom
Currently the needed_headroom field for the geneve device is left
to the default value.

This patch set it to space required for basic geneve encapsulation,
so that we can avoid the skb head re-allocation on xmit.

This give a 6% speedup for unsegment traffic on geneve tunnel.

v1 -> v2:
  - add ETH_HLEN for the lower device to the needed headroom

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Acked-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-12-23 22:28:29 -05:00
..
appletalk
arcnet arcnet/com20020: add LEDS_CLASS dependency 2015-11-03 11:29:56 -05:00
bonding bonding: fix panic on non-ARPHRD_ETHER enslave failure 2015-11-07 13:17:32 -05:00
caif net: caif: check return value of alloc_netdev 2015-11-09 11:31:13 -05:00
can can: remove obsolete assignment for CAN protocol error type 2015-11-23 09:37:38 +01:00
cris
dsa net: dsa: mv88e6060: replace magic values with register defines 2015-11-15 20:16:16 -05:00
ethernet sh_eth: fix 16-bit descriptor field access endianness too 2015-12-22 15:23:47 -05:00
fddi net/fddi: remove HWM_REVERSE() macro 2015-08-13 21:12:17 -07:00
fjes fjes: fix inconsistent indenting 2015-11-15 17:09:23 -05:00
hamradio mkiss: Fix use after free in mkiss_close(). 2015-12-18 16:03:03 -05:00
hippi
hyperv flow_dissector: Add flags argument to skb_flow_dissector functions 2015-09-01 15:06:22 -07:00
ieee802154 spi: Updates for v4.4 2015-11-05 13:15:12 -08:00
ipvlan ipvlan: fix use after free of skb 2015-11-17 14:39:29 -05:00
irda net: irda: pxaficp_ir: dmaengine conversion 2015-09-28 22:32:48 -07:00
phy net: phy: mdio-mux: Check return value of mdiobus_alloc() 2015-12-14 14:27:40 -05:00
plip
ppp pptp: verify sockaddr_len in pptp_bind() and pptp_connect() 2015-12-15 00:29:34 -05:00
slip ppp, slip: Validate VJ compression slot parameters completely 2015-11-02 16:25:00 -05:00
team net: team: convert to using IFF_NO_QUEUE 2015-08-18 11:55:05 -07:00
usb net: usb: cdc_ncm: Adding Dell DW5813 LTE AT&T Mobile Broadband Card 2015-12-21 14:51:14 -05:00
vmxnet3 vmxnet3: fix checks for dma mapping errors 2015-12-01 15:19:16 -05:00
wan wan/x25: Fix use-after-free in x25_asy_open_tty() 2015-12-01 15:17:42 -05:00
wimax
wireless rtlwifi: rtl8821ae: Fix lockups on boot 2015-11-17 15:58:53 +02:00
xen-netback xen: features for 4.4-rc0 2015-11-04 17:32:42 -08:00
Kconfig net: Add IPv6 support to VRF device 2015-10-13 04:55:07 -07:00
LICENSE.SRC
Makefile fjes: Introduce FUJITSU Extended Socket Network Device driver 2015-08-24 14:06:33 -07:00
Space.c
dummy.c net: dummy: add more features 2015-10-21 19:36:10 -07:00
eql.c
geneve.c geneve: initialize needed_headroom 2015-12-23 22:28:29 -05:00
ifb.c
loopback.c net: loopback: convert to using IFF_NO_QUEUE 2015-08-18 11:55:05 -07:00
macvlan.c macvlan: fix leak in macvlan_handle_frame 2015-11-17 14:39:29 -05:00
macvtap.c net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA 2015-12-01 15:45:05 -05:00
mdio.c
mii.c
netconsole.c netconsole: use per-attribute show and store methods 2015-10-13 22:17:51 -07:00
nlmon.c net: nlmon: convert to using IFF_NO_QUEUE 2015-08-18 11:55:05 -07:00
ntb_netdev.c NTB: Add flow control to the ntb_netdev 2015-09-07 15:17:08 -04:00
rionet.c bus: subsys: update return type of ->remove_dev() to void 2015-08-05 17:08:14 -07:00
sb1000.c
sungem_phy.c
tun.c net: rename SOCK_ASYNC_NOSPACE and SOCK_ASYNC_WAITDATA 2015-12-01 15:45:05 -05:00
veth.c veth: don’t modify ip_summed; doing so treats packets with bad checksums as good. 2015-12-22 15:15:34 -05:00
virtio_net.c virtio-net: Stop doing DMA from the stack 2015-12-07 16:10:53 +02:00
vrf.c vrf: fix double free and memory corruption on register_netdevice failure 2015-11-23 17:52:46 -05:00
vxlan.c vxlan: interpret IP headers for ECN correctly 2015-12-07 17:06:33 -05:00
xen-netfront.c xen: features for 4.4-rc0 2015-11-04 17:32:42 -08:00