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Eric Dumazet 5c74501f76 ipv4: save cpu cycles from check_leaf() 
Compiler is not smart enough to avoid double BSWAP instructions in
ntohl(inet_make_mask(plen)).

Lets cache this value in struct leaf_info, (fill a hole on 64bit arches)

With route cache disabled, this saves ~2% of cpu in udpflood bench on
x86_64 machine.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-18 10:41:18 -07:00
..
9p
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
2011-05-26 12:13:57 -07:00
802
snap: remove one synchronize_net()
2011-05-23 16:29:24 -04:00
8021q
net: vlan, qlcnic: make vlan_find_dev private
2011-07-17 12:33:22 -07:00
appletalk
appletalk: Reduce switch/case indent
2011-07-01 16:11:15 -07:00
atm
net: Abstract dst->neighbour accesses behind helpers.
2011-07-17 23:11:35 -07:00
ax25
ax25: Fix set-but-unused variable.
2011-04-17 00:48:31 -07:00
batman-adv
netdevice: Kill 'feature' test macros.
2011-07-12 12:28:58 -07:00
bluetooth
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
2011-07-15 10:05:24 -04:00
bridge
net: Add ->neigh_lookup() operation to dst_ops
2011-07-18 00:40:17 -07:00
caif
Remove redundant linux/version.h includes from net/
2011-06-21 16:03:17 -07:00
can
net/can: use printk_ratelimited() instead of printk_ratelimit()
2011-06-17 00:03:03 -04:00
ceph
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-07-14 07:56:40 -07:00
core
net: Abstract dst->neighbour accesses behind helpers.
2011-07-17 23:11:35 -07:00
dcb
dcbnl: unlock on an error path in dcbnl_cee_fill()
2011-07-08 09:01:14 -07:00
dccp
dccp ccid-2: Perform congestion-window validation
2011-07-04 12:37:49 -06:00
decnet
net: Add ->neigh_lookup() operation to dst_ops
2011-07-18 00:40:17 -07:00
dns_resolver
KEYS: Improve /proc/keys
2011-03-17 11:59:32 +11:00
dsa
DSA: Enable cascading in multi-chip 6131 configuration
2011-06-29 05:53:49 -07:00
econet
af_econet: Use current logging styles and neatening
2011-07-03 20:05:16 -07:00
ethernet
net: Push protocol type directly down to header_ops->cache()
2011-07-13 02:29:59 -07:00
ieee802154
ieee802154: free skb buffer if dev isn't running
2011-06-30 16:18:09 +04:00
ipv4
ipv4: save cpu cycles from check_leaf()
2011-07-18 10:41:18 -07:00
ipv6
net: Add ->neigh_lookup() operation to dst_ops
2011-07-18 00:40:17 -07:00
ipx
ipx: fix ipx_release()
2011-03-21 18:16:39 -07:00
irda
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-06-20 22:29:08 -07:00
iucv
[S390] irq: merge irq.c and s390_ext.c
2011-05-26 09:48:24 +02:00
key
net: Remove casts of void *
2011-06-16 23:19:27 -04:00
l2tp
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-06-20 22:29:08 -07:00
lapb
lapb: Reduce switch/case indent
2011-07-01 16:11:16 -07:00
llc
llc: Fix length check in llc_fixup_skb().
2011-04-11 18:59:05 -07:00
mac80211
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-07-14 07:56:40 -07:00
netfilter
netfilter: Reduce switch/case indent
2011-07-01 16:11:15 -07:00
netlabel
net: Remove casts of void *
2011-06-16 23:19:27 -04:00
netlink
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
2011-06-24 15:25:51 -04:00
netrom
netrom: Reduce switch/case indent
2011-07-01 16:11:16 -07:00
nfc
NFC: add the NFC socket raw protocol
2011-07-05 15:26:58 -04:00
packet
af-packet: fix - avoid reading stale data
2011-07-14 08:36:33 -07:00
phonet
rtnetlink: Compute and store minimum ifinfo dump size
2011-06-09 20:38:07 -07:00
rds
net: rds: fix const array syntax
2011-07-01 16:16:19 -07:00
rfkill
net: rfkill: add generic gpio rfkill driver
2011-05-19 13:53:54 -04:00
rose
rose: Delete commented out references to ancient firewalling code.
2011-07-07 02:41:59 -07:00
rxrpc
rxrpc: Fix set but unused variable 'usage' in rxrpc_get_transport()
2011-05-19 18:51:50 -04:00
sched
net: Abstract dst->neighbour accesses behind helpers.
2011-07-17 23:11:35 -07:00
sctp
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-07-14 07:56:40 -07:00
sunrpc
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-07-14 07:56:40 -07:00
tipc
tipc: Optimize creation of connection protocol messages
2011-06-24 16:18:18 -04:00
unix
net: convert %p usage to %pK
2011-05-24 01:13:12 -04:00
wanrouter
Fix common misspellings
2011-03-31 11:26:23 -03:00
wimax
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
2010-05-20 21:04:44 -07:00
wireless
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-07-14 07:56:40 -07:00
x25
x25: Reduce switch/case indent
2011-07-01 16:11:16 -07:00
xfrm
net: Add ->neigh_lookup() operation to dst_ops
2011-07-18 00:40:17 -07:00
compat.c
net: Add sendmmsg socket system call
2011-05-05 11:10:14 -07:00
Kconfig
NFC: add nfc subsystem core
2011-07-05 15:26:57 -04:00
Makefile
NFC: add nfc subsystem core
2011-07-05 15:26:57 -04:00
nonet.c
llseek: automatically add .llseek fop
2010-10-15 15:53:27 +02:00
socket.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
2011-05-20 13:43:21 -07:00
sysctl_net.c
net: Remove unnecessary returns from void function()s
2010-05-17 23:23:14 -07:00