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v3.0.31
linux/net/ipv4
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Eric Dumazet 6a0e69cea2 tcp: fix tcp_grow_window() for large incoming frames 
[ Upstream commit 4d846f0239 ]

tcp_grow_window() has to grow rcv_ssthresh up to window_clamp, allowing
sender to increase its window.

tcp_grow_window() still assumes a tcp frame is under MSS, but its no
longer true with LRO/GRO.

This patch fixes one of the performance issue we noticed with GRO on.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Neal Cardwell <ncardwell@google.com>
Cc: Tom Herbert <therbert@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-27 09:51:21 -07:00
..
netfilter
net: Compute protocol sequence numbers and fragment IDs using MD5.
2011-08-15 18:31:35 -07:00
af_inet.c
net: bind() fix error return on wrong address family
2011-07-04 21:37:41 -07:00
ah4.c
ah: Don't return NET_XMIT_DROP on input.
2012-02-03 09:18:54 -08:00
arp.c
net: Don't proxy arp respond if iif == rt->dst.dev if private VLAN is disabled
2012-02-29 16:34:06 -08:00
cipso_ipv4.c
inet: add RCU protection to inet->opt
2011-04-28 13:16:35 -07:00
datagram.c
ipv4: Lock socket and use cork flow in ip4_datagram_connect().
2011-05-08 13:48:57 -07:00
devinet.c
ipv4: flush route cache after change accept_local
2012-01-06 14:14:09 -08:00
esp4.c
inet: constify ip headers and in6_addr
2011-04-22 11:04:14 -07:00
fib_frontend.c
Disable rp_filter for IPsec packets
2011-04-10 18:50:59 -07:00
fib_lookup.h
ipv4: Fix nexthop caching wrt. scoping.
2011-03-24 18:06:47 -07:00
fib_rules.c
ipv4: Use flowi4 in FIB layer.
2011-03-12 15:08:49 -08:00
fib_semantics.c
net,rcu: convert call_rcu(fc_rport_free_rcu) to kfree_rcu()
2011-05-07 22:50:55 -07:00
fib_trie.c
Add appropriate <linux/prefetch.h> include for prefetch users
2011-05-22 21:41:57 -07:00
gre.c
gre: fix improper error handling
2011-08-15 18:31:39 -07:00
icmp.c
icmp: Fix regression in nexthop resolution during replies.
2011-08-15 18:31:37 -07:00
igmp.c
igmp: Avoid zero delay when receiving odd mixture of IGMP queries
2012-01-12 11:35:41 -08:00
inet_connection_sock.c
seqlock: Get rid of SEQLOCK_UNLOCKED
2011-05-24 15:22:17 +02:00
inet_diag.c
inet_diag: fix inet_diag_bc_audit()
2011-06-17 16:25:39 -04:00
inet_fragment.c
net/ipv4: EXPORT_SYMBOL cleanups
2010-07-12 12:57:54 -07:00
inet_hashtables.c
net: Compute protocol sequence numbers and fragment IDs using MD5.
2011-08-15 18:31:35 -07:00
inet_lro.c
inet: constify ip headers and in6_addr
2011-04-22 11:04:14 -07:00
inet_timewait_sock.c
tcp: fix inet_twsk_deschedule()
2011-02-19 18:59:04 -08:00
inetpeer.c
net: Compute protocol sequence numbers and fragment IDs using MD5.
2011-08-15 18:31:35 -07:00
ip_forward.c
ipv4: Save nexthop address of LSRR/SSRR option to IPCB.
2012-02-29 16:34:02 -08:00
ip_fragment.c
ipv4: Don't use enums as bitmasks in ip_fragment.c
2011-05-17 17:28:02 -04:00
ip_gre.c
net: fix NULL dereferences in check_peer_redir()
2012-02-13 11:06:13 -08:00
ip_input.c
inet: constify ip headers and in6_addr
2011-04-22 11:04:14 -07:00
ip_options.c
ipv4: Fix wrong order of ip_rt_get_source() and update iph->daddr.
2012-02-29 16:34:03 -08:00
ip_output.c
net: fix NULL dereferences in check_peer_redir()
2012-02-13 11:06:13 -08:00
ip_sockglue.c
inet: add RCU protection to inet->opt
2011-04-28 13:16:35 -07:00
ipcomp.c
inet: constify ip headers and in6_addr
2011-04-22 11:04:14 -07:00
ipconfig.c
net: have ipconfig not wait if no dev is available
2012-01-06 14:14:08 -08:00
ipip.c
ipip, sit: copy parms.name after register_netdevice
2012-01-06 14:13:45 -08:00
ipmr.c
ipv4: use RT_TOS after some rt_tos conversions
2011-08-15 18:31:39 -07:00
Kconfig
ipv4: Remove fib_hash.
2011-02-01 15:35:25 -08:00
Makefile
net: ipv4: add IPPROTO_ICMP socket kind
2011-05-13 16:08:13 -04:00
netfilter.c
netfilter: TCP and raw fix for ip_route_me_harder
2011-10-03 11:40:53 -07:00
ping.c
ipv4, ping: Remove duplicate icmp.h include
2011-06-20 13:04:38 -07:00
proc.c
tcp: Replace time wait bucket msg by counter
2010-12-08 12:16:33 -08:00
protocol.c
net: add __rcu annotations to protocol
2010-10-27 11:37:31 -07:00
raw.c
net: convert %p usage to %pK
2011-05-24 01:13:12 -04:00
route.c
ipv4: fix redirect handling
2012-02-29 16:34:18 -08:00
syncookies.c
tcp: fix syncookie regression
2012-03-23 11:20:51 -07:00
sysctl_net_ipv4.c
net: ping: fix build failure
2011-05-17 14:16:58 -04:00
tcp_bic.c
tcp: mark tcp_congestion_ops read_mostly
2011-03-10 00:40:17 -08:00
tcp_cong.c
net/ipv4: Eliminate kstrdup memory leak
2010-08-27 19:31:56 -07:00
tcp_cubic.c
tcp_cubic: limit delayed_ack ratio to prevent divide error
2011-05-08 15:51:57 -07:00
tcp_diag.c
tcp: diag: Dont report negative values for rx queue
2009-12-03 16:06:13 -08:00
tcp_highspeed.c
tcp: mark tcp_congestion_ops read_mostly
2011-03-10 00:40:17 -08:00
tcp_htcp.c
tcp: mark tcp_congestion_ops read_mostly
2011-03-10 00:40:17 -08:00
tcp_hybla.c
tcp: mark tcp_congestion_ops read_mostly
2011-03-10 00:40:17 -08:00
tcp_illinois.c
tcp: mark tcp_congestion_ops read_mostly
2011-03-10 00:40:17 -08:00
tcp_input.c
tcp: fix tcp_grow_window() for large incoming frames
2012-04-27 09:51:21 -07:00
tcp_ipv4.c
tcp: fix syncookie regression
2012-03-23 11:20:51 -07:00
tcp_lp.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
tcp_minisocks.c
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2010-12-08 13:47:38 -08:00
tcp_output.c
tcp: fix tcp_trim_head() to adjust segment count with skb MSS
2012-02-03 09:19:04 -08:00
tcp_probe.c
net: ipv4: tcp_probe: cleanup snprintf() use
2010-11-17 12:27:46 -08:00
tcp_scalable.c
tcp: mark tcp_congestion_ops read_mostly
2011-03-10 00:40:17 -08:00
tcp_timer.c
tcp: Remove debug macro of TCP_CHECK_TIMER
2011-02-20 11:10:14 -08:00
tcp_vegas.c
tcp: mark tcp_congestion_ops read_mostly
2011-03-10 00:40:17 -08:00
tcp_vegas.h
[TCP]: congestion control API pass RTT in microseconds
2007-07-31 02:27:57 -07:00
tcp_veno.c
tcp: mark tcp_congestion_ops read_mostly
2011-03-10 00:40:17 -08:00
tcp_westwood.c
tcp: mark tcp_congestion_ops read_mostly
2011-03-10 00:40:17 -08:00
tcp_yeah.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
tcp.c
tcp: allow splice() to build full TSO packets
2012-04-27 09:51:18 -07:00
tunnel4.c
tunnels: add __rcu annotations
2010-10-27 11:37:32 -07:00
udp_impl.h
net: Make setsockopt() optlen be unsigned.
2009-09-30 16:12:20 -07:00
udp.c
net: refine {udp|tcp|sctp}_mem limits
2011-07-07 00:27:05 -07:00
udplite.c
net: fix nulls list corruptions in sk_prot_alloc
2010-12-16 14:26:56 -08:00
xfrm4_input.c
net/ipv4: EXPORT_SYMBOL cleanups
2010-07-12 12:57:54 -07:00
xfrm4_mode_beet.c
ipsec: be careful of non existing mac headers
2012-03-19 08:57:45 -07:00
xfrm4_mode_transport.c
[IPSEC]: Use IPv6 calling convention as the convention for x->mode->output
2007-10-10 16:55:54 -07:00
xfrm4_mode_tunnel.c
ipsec: be careful of non existing mac headers
2012-03-19 08:57:45 -07:00
xfrm4_output.c
xfrm4: Don't call icmp_send on local error
2011-07-01 17:33:19 -07:00
xfrm4_policy.c
ipv4: fix ipsec forward performance regression
2011-11-11 09:36:25 -08:00
xfrm4_state.c
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-3.6
2011-05-11 14:26:58 -04:00
xfrm4_tunnel.c
net: struct xfrm_tunnel in read_mostly section
2010-08-30 13:50:45 -07:00