linux/drivers/net
Jason Wang f9e06c45cb tuntap: free XDP dropped packets in a batch
Thanks to the batched XDP buffs through msg_control. Instead of
calling put_page() for each page which involves a atomic operation,
let's batch them by record the last page that needs to be freed and
its refcnt count and free them in a batch.

Testpmd(virtio-user + vhost_net) + XDP_DROP shows 3.8% improvement.

Before: 4.71Mpps
After : 4.89Mpps

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-17 12:00:42 -08:00
..
appletalk
arcnet mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
bonding bonding/802.3ad: fix link_failure_count tracking 2018-11-04 16:44:44 -08:00
caif
can net: Add extack argument to rtnl_create_link 2018-11-06 15:00:45 -08:00
dsa net: dsa: mv88e6xxx: Work around mv886e6161 SERDES missing MII_PHYSID2 2018-11-15 11:29:58 -08:00
ethernet dpaa2-eth: bql support 2018-11-16 20:12:31 -08:00
fddi FDDI: defza: Make the driver version string constant 2018-11-07 21:53:31 -08:00
fjes
hamradio Merge branch 'work.tty-ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-10-24 14:43:41 +01:00
hippi
hyperv hv_netvsc: fix vf serial matching with pci slot info 2018-10-15 22:58:11 -07:00
ieee802154 Merge branch 'ieee802154-for-davem-2018-10-04' of git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next 2018-10-04 09:32:48 -07:00
ipvlan
netdevsim bpf: add verifier callback to get stack usage info for offloaded progs 2018-10-08 10:24:12 +02:00
phy net: phy: check for implementation of both callbacks in phy_drv_supports_irq 2018-11-16 19:31:06 -08:00
plip
ppp Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-10-25 16:43:35 -07:00
slip change semantics of ldisc ->compat_ioctl() 2018-10-13 00:50:53 -04:00
team netpoll: allow cleanup to be synchronous 2018-10-19 17:01:43 -07:00
usb usbnet: smsc95xx: check for csum being in last four bytes 2018-11-16 20:16:19 -08:00
vmxnet3
wan net/wan/fsl_ucc_hdlc: add BQL support 2018-11-07 22:21:25 -08:00
wimax
wireless brcmfmac: Use standard SKB list accessors in brcmf_sdiod_sglist_rw. 2018-11-10 16:31:15 -08:00
xen-netback Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-10-03 21:00:17 -07:00
dummy.c
eql.c
geneve.c geneve: Allow configuration of DF behaviour 2018-11-08 17:13:08 -08:00
gtp.c
ifb.c
Kconfig
LICENSE.SRC
loopback.c net: loopback: clear skb->tstamp before netif_rx() 2018-10-20 01:01:28 -07:00
macsec.c macsec: let the administrator set UP state even if lowerdev is down 2018-10-28 19:26:42 -07:00
macvlan.c netpoll: allow cleanup to be synchronous 2018-10-19 17:01:43 -07:00
macvtap.c
Makefile
mdio.c
mii.c
net_failover.c
netconsole.c
nlmon.c
ntb_netdev.c ntb_netdev: Simplify remove with client device drvdata 2018-10-31 21:20:05 -04:00
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c
thunderbolt.c
tun.c tuntap: free XDP dropped packets in a batch 2018-11-17 12:00:42 -08:00
veth.c net: Add extack argument to rtnl_create_link 2018-11-06 15:00:45 -08:00
virtio_net.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-10-19 11:03:06 -07:00
vrf.c vrf: mark skb for multicast or link-local as enslaved to VRF 2018-11-07 16:12:39 -08:00
vsockmon.c
vxlan.c vxlan: Allow configuration of DF behaviour 2018-11-08 17:13:08 -08:00
xen-netfront.c xen/netfront: remove unnecessary wmb 2018-11-09 15:15:17 -08:00