linux_dsm_epyc7002/drivers/net
Alexander Duyck 8649aaef40 igb: Add support for using order 1 pages to receive large frames
This patch adds support for using 3K buffers in order 1 pages the same way
we were using 2K buffers in 4K pages.  We are reserving 1K of room for now
to have space available for future headroom and tailroom when we enable
build_skb support.

One side effect of this patch is that we can end up using a larger buffer
if jumbo frames is enabled.  The impact shouldn't be too great, but it
could hurt small packet performance for UDP workloads if jumbo frames is
enabled as the truesize of frames will be larger.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-03-17 12:11:44 -07:00
..
appletalk
arcnet lib/vsprintf.c: remove %Z support 2017-02-27 18:43:47 -08:00
bonding bonding: add 802.3ad support for 25G speeds 2017-03-16 20:27:10 -07:00
caif virtio: allow drivers to request IRQ affinity when creating VQs 2017-02-27 20:54:04 +02:00
can Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-04 17:31:39 -08:00
cris
dsa net: dsa: mv88e6xxx: specify ageing time limits 2017-03-15 15:34:13 -07:00
ethernet igb: Add support for using order 1 pages to receive large frames 2017-03-17 12:11:44 -07:00
fddi
fjes net: fjes: use new api ethtool_{get|set}_link_ksettings 2017-03-12 19:28:07 -07:00
hamradio driver core patches for 4.11-rc1 2017-02-22 11:44:32 -08:00
hippi
hyperv netvsc: remove unused #define 2017-03-16 21:39:51 -07:00
ieee802154
ipvlan ipvtap: IP-VLAN based tap driver 2017-02-11 20:59:41 -05:00
irda sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
phy drivers: net: phy: xgene: Fix mdio write 2017-03-15 21:52:51 -07:00
plip
ppp sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
slip sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h> 2017-03-02 08:42:29 +01:00
team team: use ETH_MAX_MTU as max mtu 2017-03-08 22:19:17 -08:00
usb r8152: simply the arguments 2017-03-16 10:13:59 -07:00
vmxnet3
wan ucc/hdlc: fix two little issue 2017-03-13 21:53:48 -07:00
wimax net: wimax/i2400m: fix NULL-deref at probe 2017-03-13 12:28:40 -07:00
wireless Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-04 17:31:39 -08:00
xen-netback xen-netback: fix race condition on XenBus disconnect 2017-03-12 23:44:43 -07:00
dummy.c
eql.c
geneve.c geneve: lock RCU on TX path 2017-03-01 09:58:31 -08:00
gtp.c gtp: add socket to pdp context 2017-03-13 13:04:31 -07:00
ifb.c
Kconfig vmxnet3: prevent building with 64K pages 2017-02-17 15:25:49 -05:00
LICENSE.SRC
loopback.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-02-11 02:31:11 -05:00
macsec.c macsec: fix validation failed in asynchronous operation. 2017-02-21 13:13:51 -05:00
macvlan.c tap: Abstract type of virtual interface from tap implementation 2017-02-11 20:59:41 -05:00
macvtap.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
Makefile ipvtap: IP-VLAN based tap driver 2017-02-11 20:59:41 -05:00
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c net: net_netdev: use new api ethtool_{get|set}_link_ksettings 2017-03-13 15:25:53 -07:00
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c sched/headers: Move task_struct::signal and task_struct::sighand types and accessors into <linux/sched/signal.h> 2017-03-03 01:43:37 +01:00
tun.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-15 11:59:10 -07:00
veth.c
virtio_net.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-04 17:31:39 -08:00
vrf.c net: vrf: Set slave's private flag before linking 2017-03-16 10:18:34 -07:00
vxlan.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-15 11:59:10 -07:00
xen-netfront.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-02-22 10:15:09 -08:00