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c7caf8d3ed
linux/net
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Ilpo Jrvinen c7caf8d3ed [TCP]: Fix reord detection due to snd_una covered holes 
Fixes subtle bug like the one with fastpath_cnt_hint happening
due to the way the GSO and hints interact. Because hints are not
reset when just a GSOed skb is partially ACKed, there's no
guarantee that the relevant part of the write queue is going to
be processed in sacktag at all (skbs below snd_una) because
fastpath hint can fast forward the entrypoint.

This was also on the way of future reductions in sacktag's skb
processing. Also future cleanups in sacktag can be made after
this (in 2.6.25).

This may make reordering update in tcp_try_undo_partial
redundant but I'm not too sure so I left it there.

Signed-off-by: Ilpo Jrvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-10 21:22:18 -08:00
..
9p 9p: add missing end-of-options record for trans_fd 2007-11-06 08:02:53 -06:00
802 [NET]: Move hardware header operations out of netdevice. 2007-10-10 16:52:52 -07:00
8021q [VLAN]: Fix SET_VLAN_INGRESS_PRIORITY_CMD ioctl 2007-11-07 04:15:02 -08:00
appletalk [NET]: Forget the zero_it argument of sk_alloc() 2007-11-01 00:39:31 -07:00
atm [NET]: Forget the zero_it argument of sk_alloc() 2007-11-01 00:39:31 -07:00
ax25 [NET]: Forget the zero_it argument of sk_alloc() 2007-11-01 00:39:31 -07:00
bluetooth [NET]: Forget the zero_it argument of sk_alloc() 2007-11-01 00:39:31 -07:00
bridge [NETFILTER]: ebt_arp: fix --arp-gratuitous matching dependence on --arp-ip-{src,dst} 2007-11-07 04:08:25 -08:00
core [NET]: Clean proto_(un)register from in-code ifdefs 2007-11-07 04:15:04 -08:00
dccp [INET]: Remove per bucket rwlock in tcp/dccp ehash table. 2007-11-07 04:15:11 -08:00
decnet [DECNET]: "addr" module param can't be __initdata 2007-11-07 04:08:55 -08:00
econet [NET]: Forget the zero_it argument of sk_alloc() 2007-11-01 00:39:31 -07:00
ethernet [NET]: Validate device addr prior to interface-up 2007-10-23 21:27:50 -07:00
ieee80211 [NET]: Removing duplicit #includes 2007-11-07 04:11:44 -08:00
ipv4 [TCP]: Fix reord detection due to snd_una covered holes 2007-11-10 21:22:18 -08:00
ipv6 [INET]: Remove per bucket rwlock in tcp/dccp ehash table. 2007-11-07 04:15:11 -08:00
ipx [NET]: Forget the zero_it argument of sk_alloc() 2007-11-01 00:39:31 -07:00
irda [IRDA] IRNET: Fix build when TCGETS2 is defined. 2007-11-01 02:26:38 -07:00
iucv [NET]: Forget the zero_it argument of sk_alloc() 2007-11-01 00:39:31 -07:00
key [NET]: Forget the zero_it argument of sk_alloc() 2007-11-01 00:39:31 -07:00
lapb [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
llc [NET]: Forget the zero_it argument of sk_alloc() 2007-11-01 00:39:31 -07:00
mac80211 cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
netfilter [NETFILTER]: nf_sockopts list head cleanup 2007-11-07 04:08:24 -08:00
netlabel [NetLabel]: correct usage of RCU locking 2007-10-26 04:29:08 -07:00
netlink [NETLINK]: Fix unicast timeouts 2007-11-07 04:15:12 -08:00
netrom [NET]: Forget the zero_it argument of sk_alloc() 2007-11-01 00:39:31 -07:00
packet [NET]: Forget the zero_it argument of sk_alloc() 2007-11-01 00:39:31 -07:00
rfkill get rid of input BIT* duplicate defines 2007-10-19 11:53:42 -07:00
rose [NET]: Forget the zero_it argument of sk_alloc() 2007-11-01 00:39:31 -07:00
rxrpc [SG] Get rid of __sg_mark_end() 2007-11-02 08:47:06 +01:00
sched [PKT_SCHED] CLS_U32: Fix endianness problem with u32 classifier hash masks. 2007-11-07 04:11:45 -08:00
sctp [SCTP]: Use the {DEFINE|REF}_PROTO_INUSE infrastructure 2007-11-07 04:09:00 -08:00
sunrpc [SG] Get rid of __sg_mark_end() 2007-11-02 08:47:06 +01:00
tipc [NET]: Forget the zero_it argument of sk_alloc() 2007-11-01 00:39:31 -07:00
unix [NET]: Forget the zero_it argument of sk_alloc() 2007-11-01 00:39:31 -07:00
wanrouter [NET]: Make /proc/net per network namespace 2007-10-10 16:49:06 -07:00
wireless Driver core: change add_uevent_var to use a struct 2007-10-12 14:51:01 -07:00
x25 [NET]: Forget the zero_it argument of sk_alloc() 2007-11-01 00:39:31 -07:00
xfrm cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
compat.c O_CLOEXEC for SCM_RIGHTS 2007-07-16 09:05:45 -07:00
Kconfig [NET]: Add network namespace clone & unshare support. 2007-10-10 16:52:46 -07:00
Makefile 9p: Reorganization of 9p file system code 2007-07-14 15:13:40 -05:00
nonet.c
socket.c [NET]: Fix error reporting in sys_socketpair(). 2007-10-29 22:37:34 -07:00
sysctl_net.c
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