Herbert Xu 86911732d3 gro: Avoid copying headers of unmerged packets ... Unfortunately simplicity isn't always the best. The fraginfo interface turned out to be suboptimal. The problem was quite obvious. For every packet, we have to copy the headers from the frags structure into skb->head, even though for 99% of the packets this part is immediately thrown away after the merge. LRO didn't have this problem because it directly read the headers from the frags structure. This patch attempts to address this by creating an interface that allows GRO to access the headers in the first frag without having to copy it. Because all drivers that use frags place the headers in the first frag this optimisation should be enough. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>		2009-01-29 16:33:03 -08:00
..
9p	net/9p: fid->fid is used uninitialized	2009-01-19 16:20:15 -08:00
802	hippi: convert driver to net_device_ops	2008-11-20 20:32:15 -08:00
8021q	gro: Avoid copying headers of unmerged packets	2009-01-29 16:33:03 -08:00
appletalk	appletalk: remove unneeded stubs	2009-01-21 14:02:18 -08:00
atm	lec: convert to net_device_ops	2009-01-21 14:02:00 -08:00
ax25	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2008-12-28 12:49:40 -08:00
bluetooth	bluetooth: driver API update	2009-01-07 17:23:17 -08:00
bridge	netfilter 05/09: ebtables: fix inversion in match code	2009-01-12 21:18:35 -08:00
can	can: fix slowpath issue in hrtimer callback function	2009-01-14 21:06:55 -08:00
core	gro: Avoid copying headers of unmerged packets	2009-01-29 16:33:03 -08:00
dcb	DCB: fix kfree(skb)	2009-01-04 17:29:21 -08:00
dccp	dccp: Debugging functions for feature negotiation	2009-01-21 14:34:05 -08:00
decnet	net: Make static	2008-12-10 15:18:31 -08:00
dsa	dsa: convert to net_device_ops (v2)	2009-01-06 16:45:26 -08:00
econet	netns: Use net_eq() to compare net-namespaces for optimization.	2008-07-19 22:34:43 -07:00
ethernet	eth: Declare an optimized compare_ether_addr_64bits() function	2008-11-23 23:24:32 -08:00
ipv4	gro: Avoid copying headers of unmerged packets	2009-01-29 16:33:03 -08:00
ipv6	gro: Avoid copying headers of unmerged packets	2009-01-29 16:33:03 -08:00
ipx	net: '&' redux	2008-11-03 18:21:05 -08:00
irda	tty: Fix an ircomm warning and note another bug	2009-01-02 10:19:43 -08:00
iucv	s390: remove s390_root_dev_*()	2009-01-06 10:44:34 -08:00
key	af_key: initialize xfrm encap_oa	2009-01-25 20:49:14 -08:00
lapb
llc	net: remove redundant argument comments	2008-11-21 17:15:03 -08:00
mac80211	mac80211: fix slot time debug message	2009-01-22 13:55:01 -05:00
netfilter	netfilter: ctnetlink: fix scheduling while atomic	2009-01-21 12:19:49 -08:00
netlabel	netlabel: Update kernel configuration API	2008-12-31 12:54:11 -05:00
netlink	genetlink: export genl_unregister_mc_group()	2009-01-07 10:00:17 -08:00
netrom	netrom: convert to net_device_ops	2009-01-21 14:02:02 -08:00
packet	net: Make sure BHs are disabled in sock_prot_inuse_add()	2008-11-24 00:09:29 -08:00
phonet	Phonet: use per-namespace devices list	2009-01-26 21:03:35 -08:00
rfkill	net/rfkill/rfkill.c: fix unused rfkill_led_trigger() warning	2009-01-04 17:11:24 -08:00
rose	rose: convert to network_device_ops	2009-01-21 14:02:04 -08:00
rxrpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2008-12-28 12:49:40 -08:00
sched	pkt_sched: sch_htb: Break all htb_do_events() after 2 jiffies	2009-01-12 21:54:40 -08:00
sctp	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2009-01-26 17:43:16 -08:00
sunrpc	fs/Kconfig: move sunrpc out	2009-01-22 13:16:00 +03:00
tipc	net/tipc/bcast.h: use ARRAY_SIZE	2009-01-11 00:06:33 -08:00
unix	introduce new LSM hooks where vfsmount is available.	2008-12-31 18:07:37 -05:00
wanrouter	netdevice wanrouter: Convert directly reference of netdev->priv	2008-11-20 04:26:21 -08:00
wimax	wimax: testing for rfkill support should also test for CONFIG_RFKILL_MODULE	2009-01-08 11:08:01 -08:00
wireless	cfg80211: Fix parsed country IE info for 5 GHz	2009-01-16 17:08:24 -05:00
x25	net: '&' redux	2008-11-03 18:21:05 -08:00
xfrm	Revert "xfrm: For 32/64 compatability wrt. xfrm_usersa_info"	2009-01-20 09:49:51 -08:00
compat.c	reintroduce accept4	2008-11-19 18:49:57 -08:00
Kconfig	Phonet: move to Networking options like other protocol stacks	2009-01-26 21:03:33 -08:00
Makefile	wimax: Makefile, Kconfig and docbook linkage for the stack	2009-01-07 10:00:17 -08:00
nonet.c
socket.c	[CVE-2009-0029] System call wrappers part 22	2009-01-14 14:15:27 +01:00
sysctl_net.c	missing bits of net-namespace / sysctl	2008-07-27 09:45:34 -07:00
TUNABLE