Ilpo Järvinen 0c54b85f28 tcp: simplify tcp_current_mss ... There's very little need for most of the callsites to get tp->xmit_goal_size updated. That will cost us divide as is, so slice the function in two. Also, the only users of the tp->xmit_goal_size are directly behind tcp_current_mss(), so there's no need to store that variable into tcp_sock at all! The drop of xmit_goal_size currently leaves 16-bit hole and some reorganization would again be necessary to change that (but I'm aiming to fill that hole with u16 xmit_goal_size_segs to cache the results of the remaining divide to get that tso on regression). Bring xmit_goal_size parts into tcp.c Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Cc: Evgeniy Polyakov <zbr@ioremap.net> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: David S. Miller <davem@davemloft.net>		2009-03-15 20:09:54 -07:00
..
9p	9p: fix sparse warning: cast adds address space	2009-02-26 23:13:32 -08:00
802	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2009-03-05 02:06:47 -08:00
8021q	net: convert usage of packet_type to read_mostly	2009-03-10 05:22:43 -07:00
appletalk	net: convert usage of packet_type to read_mostly	2009-03-10 05:22:43 -07:00
atm	lec: convert to net_device_ops	2009-01-21 14:02:00 -08:00
ax25	net: convert usage of packet_type to read_mostly	2009-03-10 05:22:43 -07:00
bluetooth	Bluetooth: Remove some pointless conditionals before kfree_skb()	2009-02-27 06:14:49 +01:00
bridge	netlink: change nlmsg_notify() return value logic	2009-02-24 23:18:28 -08:00
can	can: remove some pointless conditionals before kfree_skb()	2009-02-26 23:07:35 -08:00
core	Network Drop Monitor: Adding Build changes to enable drop monitor	2009-03-13 12:09:29 -07:00
dcb	DCB: fix kfree(skb)	2009-01-04 17:29:21 -08:00
dccp	dccp: Do not let initial option overhead shrink the MPS	2009-03-02 03:07:23 -08:00
decnet	net: convert usage of packet_type to read_mostly	2009-03-10 05:22:43 -07:00
dsa	net: convert usage of packet_type to read_mostly	2009-03-10 05:22:43 -07:00
econet	net: convert usage of packet_type to read_mostly	2009-03-10 05:22:43 -07:00
ethernet	eth: Declare an optimized compare_ether_addr_64bits() function	2008-11-23 23:24:32 -08:00
ipv4	tcp: simplify tcp_current_mss	2009-03-15 20:09:54 -07:00
ipv6	net: convert usage of packet_type to read_mostly	2009-03-10 05:22:43 -07:00
ipx	net: convert usage of packet_type to read_mostly	2009-03-10 05:22:43 -07:00
irda	net: convert usage of packet_type to read_mostly	2009-03-10 05:22:43 -07:00
iucv	iucv: remove some pointless conditionals before kfree_skb()	2009-02-26 23:07:37 -08:00
key	af_key: remove some pointless conditionals before kfree_skb()	2009-02-26 23:07:32 -08:00
lapb
llc	net: convert usage of packet_type to read_mostly	2009-03-10 05:22:43 -07:00
mac80211	mac80211: Update IBSS beacon timestamp properly	2009-03-05 14:39:40 -05:00
netfilter	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2009-02-25 00:02:05 -08:00
netlabel	netlabel: Update kernel configuration API	2008-12-31 12:54:11 -05:00
netlink	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2009-03-05 02:06:47 -08:00
netrom	netrom: convert to net_device_ops	2009-01-21 14:02:02 -08:00
packet	Network Drop Monitor: Adding kfree_skb_clean for non-drops and modifying end-of-line points for skbs	2009-03-13 12:09:28 -07:00
phonet	net: convert usage of packet_type to read_mostly	2009-03-10 05:22:43 -07:00
rds	rds: fix iband RDMA dependencies	2009-03-03 21:39:40 -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	RxRPC: Fix a potential NULL dereference	2009-02-06 21:50:52 -08:00
sched	pkt_sched: Change misleading code in class delete.	2009-03-15 20:00:19 -07:00
sctp	sctp: add Adaptation Layer Indication parameter only when it's set	2009-03-13 11:37:58 -07:00
sunrpc	net/sunrpc/xprtsock.c: some common code found	2009-02-06 23:48:33 -08:00
tipc	net/tipc/bcast.h: use ARRAY_SIZE	2009-01-11 00:06:33 -08:00
unix	unix: remove some pointless conditionals before kfree_skb()	2009-02-26 23:07:34 -08:00
wanrouter	wanrouter: fix sparse warnings: context imbalance	2009-02-26 23:13:36 -08:00
wimax	Merge branch 'master' of /home/davem/src/GIT/linux-2.6/	2009-02-14 23:12:00 -08:00
wireless	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2009-03-10 05:04:16 -07:00
x25	x25: '< 0' and '>= 0' test on unsigned	2009-03-13 16:04:12 -07:00
xfrm	Revert "xfrm: For 32/64 compatability wrt. xfrm_usersa_info"	2009-01-20 09:49:51 -08:00
compat.c	net: socket infrastructure for SO_TIMESTAMPING	2009-02-15 22:43:35 -08:00
Kconfig	Network Drop Monitor: Adding Build changes to enable drop monitor	2009-03-13 12:09:29 -07:00
Makefile	RDS: Kconfig and Makefile	2009-02-26 23:43:35 -08:00
nonet.c
socket.c	net: socket infrastructure for SO_TIMESTAMPING	2009-02-15 22:43:35 -08:00
sysctl_net.c	missing bits of net-namespace / sysctl	2008-07-27 09:45:34 -07:00
TUNABLE