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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/drivers/net
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John Fastabend 672aafd5d8 virtio_net: add dedicated XDP transmit queues 
XDP requires using isolated transmit queues to avoid interference
with normal networking stack (BQL, NETDEV_TX_BUSY, etc). This patch
adds a XDP queue per cpu when a XDP program is loaded and does not
expose the queues to the OS via the normal API call to
netif_set_real_num_tx_queues(). This way the stack will never push
an skb to these queues.

However virtio/vhost/qemu implementation only allows for creating
TX/RX queue pairs at this time so creating only TX queues was not
possible. And because the associated RX queues are being created I
went ahead and exposed these to the stack and let the backend use
them. This creates more RX queues visible to the network stack than
TX queues which is worth mentioning but does not cause any issues as
far as I can tell.

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2016-12-17 11:48:55 -05:00
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appletalk net: deprecate eth_change_mtu, remove usage 2016-10-13 09:36:57 -04:00
arcnet
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bonding netns: make struct pernet_operations::id unsigned int 2016-11-18 10:59:15 -05:00
caif
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can Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-12-10 16:21:55 -05:00
cris net: cris: make eth_v10.c explicitly non-modular 2016-10-31 20:58:34 -04:00
dsa net: dsa: mv88e6xxx: Fix opps when adding vlan bridge 2016-12-16 13:26:50 -05:00
ethernet dpaa_eth: remove redundant dependency on FSL_SOC 2016-12-17 11:42:45 -05:00
fddi net: use core MTU range checking in misc drivers 2016-10-20 14:51:10 -04:00
fjes net: use core MTU range checking in misc drivers 2016-10-20 14:51:10 -04:00
hamradio 6pack: fix buffer length mishandling 2016-09-20 22:51:30 -04:00
hippi net: use core MTU range checking in misc drivers 2016-10-20 14:51:10 -04:00
hyperv Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-12-10 16:21:55 -05:00
ieee802154 ieee802154: atusb: implement .set_frame_retries ops callback 2016-12-08 07:43:29 +01:00
ipvlan Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-12-10 16:21:55 -05:00
irda irda: w83977af_ir: Neaten logging 2016-12-06 21:46:56 -05:00
phy net: phy: phy drivers should not set SUPPORTED_[Asym_]Pause 2016-12-10 23:31:19 -05:00
plip net: deprecate eth_change_mtu, remove usage 2016-10-13 09:36:57 -04:00
ppp netns: make struct pernet_operations::id unsigned int 2016-11-18 10:59:15 -05:00
slip net: use core MTU range checking in misc drivers 2016-10-20 14:51:10 -04:00
team genetlink: mark families as __ro_after_init 2016-10-27 16:16:09 -04:00
usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-12-10 16:21:55 -05:00
vmxnet3 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-10-30 12:42:58 -04:00
wan Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-10-30 12:42:58 -04:00
wimax net: use core MTU range checking in wireless drivers 2016-10-20 14:51:08 -04:00
wireless iwlwifi: use reset to set transport header 2016-12-03 15:49:16 -05:00
xen-netback xen-netback: prefer xenbus_scanf() over xenbus_gather() 2016-11-09 20:24:35 -05:00
Kconfig ipvlan: Fix dependency issue 2016-09-20 22:55:23 -04:00
LICENSE.SRC
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Makefile
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Space.c
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dummy.c dummy: expend mtu range for dummy device 2016-12-07 13:29:45 -05:00
eql.c
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geneve.c geneve: avoid use-after-free of skb->data 2016-12-02 14:07:11 -05:00
gtp.c netns: make struct pernet_operations::id unsigned int 2016-11-18 10:59:15 -05:00
ifb.c
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loopback.c
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macsec.c macsec: remove first zero and add attribute name in comments 2016-12-08 13:08:21 -05:00
macvlan.c driver: macvlan: Remove the rcu member of macvlan_port 2016-12-07 13:22:07 -05:00
macvtap.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-12-03 12:29:53 -05:00
mdio.c
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mii.c net: mii: report 0 for unknown lp_advertising 2016-11-09 20:26:58 -05:00
netconsole.c
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nlmon.c nlmon: use core MTU range checking in nlmon driver 2016-12-07 13:28:26 -05:00
ntb_netdev.c net: use core MTU range checking in core net infra 2016-10-20 14:51:09 -04:00
rionet.c net: use core MTU range checking in misc drivers 2016-10-20 14:51:10 -04:00
sb1000.c net: deprecate eth_change_mtu, remove usage 2016-10-13 09:36:57 -04:00
sungem_phy.c
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tun.c tun: Use netif_receive_skb instead of netif_rx 2016-12-06 22:24:59 -05:00
veth.c net: use core MTU range checking in core net infra 2016-10-20 14:51:09 -04:00
virtio_net.c virtio_net: add dedicated XDP transmit queues 2016-12-17 11:48:55 -05:00
vrf.c net: vrf: Drop conntrack data after pass through VRF device on Tx 2016-12-17 10:47:31 -05:00
vxlan.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-12-03 12:29:53 -05:00
xen-netfront.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-11-15 10:54:36 -05:00