linux/drivers/net
Willem de Bruijn e7246e122a net-tc: extract skip classify bit from tc_verd
Packets sent by the IFB device skip subsequent tc classification.
A single bit governs this state. Move it out of tc_verd in
anticipation of removing that __u16 completely.

The new bitfield tc_skip_classify temporarily uses one bit of a
hole, until tc_verd is removed completely in a follow-up patch.

Remove the bit hole comment. It could be 2, 3, 4 or 5 bits long.
With that many options, little value in documenting it.

Introduce a helper function to deduplicate the logic in the two
sites that check this bit.

The field tc_skip_classify is set only in IFB on skbs cloned in
act_mirred, so original packet sources do not have to clear the
bit when reusing packets (notably, pktgen and octeon).

Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-08 20:58:52 -05:00
..
appletalk Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
arcnet
bonding net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
caif
can ktime: Cleanup ktime_set() usage 2016-12-25 17:21:22 +01:00
cris
dsa net: dsa: b53: Utilize common helpers for u64/MAC 2017-01-06 15:51:29 -05:00
ethernet net: remove useless memset's in drivers get_stats64 2017-01-08 17:51:44 -05:00
fddi fddi: skfp: Use more common logging styles 2016-12-29 11:37:14 -05:00
fjes net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
hamradio Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
hippi Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
hyperv net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
ieee802154 ktime: Cleanup ktime_set() usage 2016-12-25 17:21:22 +01:00
ipvlan net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
irda Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
phy mdio: Demote print from info to debug in mdio_device_register 2017-01-08 18:14:45 -05:00
plip
ppp net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
slip net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
team net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
usb net: usb: asix_devices: add .reset_resume for USB PM 2017-01-04 13:03:08 -05:00
vmxnet3 net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
wan net: wan: slic_ds26522: fix spelling mistake: "configurated" -> "configured" 2016-12-28 15:12:20 -05:00
wimax
wireless wireless-drivers-next patches for 4.11 2017-01-02 15:23:34 -05:00
xen-netback xen: features and fixes for 4.10 rc0 2016-12-13 16:07:55 -08:00
dummy.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
eql.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
geneve.c geneve: avoid use-after-free of skb->data 2016-12-02 14:07:11 -05:00
gtp.c gtp: Fix initialization of Flags octet in GTPv1 header 2016-12-17 12:00:25 -05:00
ifb.c net-tc: extract skip classify bit from tc_verd 2017-01-08 20:58:52 -05:00
Kconfig
LICENSE.SRC
loopback.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
macsec.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
macvlan.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
macvtap.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-12-16 10:24:44 -08:00
Makefile
mdio.c net: mdio: add mdio45_ethtool_ksettings_get 2017-01-02 16:59:10 -05:00
mii.c
netconsole.c
nlmon.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
ntb_netdev.c
rionet.c
sb1000.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
Space.c
sungem_phy.c
tun.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
veth.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
virtio_net.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
vrf.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -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 net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00