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Yuchung Cheng 85f16525a2 tcp: properly send new data in fast recovery in first RTT ... Linux sends new unset data during disorder and recovery state if all (suspected) lost packets have been retransmitted ( RFC5681, section 3.2 step 1 & 2, RFC3517 section 4, NexSeg() Rule 2). One requirement is to keep the receive window about twice the estimated sender's congestion window (tcp_rcv_space_adjust()), assuming the fast retransmits repair the losses in the next round trip. But currently it's not the case on the first round trip in either normal or Fast Open connection, beucase the initial receive window is identical to (expected) sender's initial congestion window. The fix is to double it. Signed-off-by: Yuchung Cheng <ycheng@google.com> Acked-by: Neal Cardwell <ncardwell@google.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		12 years ago
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netfilter	net: Convert uses of typedef ctl_table to struct ctl_table	12 years ago
Kconfig	Kconfig: remove dangling references to the deleted file	12 years ago
Makefile	net: udp4: move GSO functions to udp_offload	12 years ago
af_inet.c	gro: remove a sparse error	12 years ago
ah4.c	ipv4: properly refresh rtable entries on pmtu/redirect events	12 years ago
arp.c	arp: flush arp cache on IFF_NOARP change	12 years ago
cipso_ipv4.c	…
datagram.c	…
devinet.c	net: Convert uses of typedef ctl_table to struct ctl_table	12 years ago
esp4.c	ipv4: properly refresh rtable entries on pmtu/redirect events	12 years ago
fib_frontend.c	net: pass info struct via netdevice notifier	12 years ago
fib_lookup.h	…
fib_rules.c	…
fib_semantics.c	…
fib_trie.c	…
gre.c	…
icmp.c	icmp: avoid allocating large struct on stack	12 years ago
igmp.c	igmp: fix new sparse errors	12 years ago
inet_connection_sock.c	…
inet_diag.c	…
inet_fragment.c	…
inet_hashtables.c	…
inet_lro.c	…
inet_timewait_sock.c	…
inetpeer.c	…
ip_forward.c	…
ip_fragment.c	…
ip_gre.c	iptunnel: specify protocol outside IP header	12 years ago
ip_input.c	…
ip_options.c	…
ip_output.c	…
ip_sockglue.c	…
ip_tunnel.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	12 years ago
ip_vti.c	…
ipcomp.c	ipv4: properly refresh rtable entries on pmtu/redirect events	12 years ago
ipconfig.c	…
ipip.c	iptunnel: specify protocol outside IP header	12 years ago
ipmr.c	net: remove last caller of skb_tail_offset() and itself	12 years ago
netfilter.c	…
ping.c	net: ping_check_bind_addr() etc. can be static	12 years ago
proc.c	net: add low latency socket poll	12 years ago
protocol.c	…
raw.c	…
route.c	net: Convert uses of typedef ctl_table to struct ctl_table	12 years ago
syncookies.c	…
sysctl_net_ipv4.c	net: Convert uses of typedef ctl_table to struct ctl_table	12 years ago
tcp.c	tcp: add low latency socket poll support.	12 years ago
tcp_bic.c	…
tcp_cong.c	…
tcp_cubic.c	…
tcp_diag.c	…
tcp_fastopen.c	…
tcp_highspeed.c	…
tcp_htcp.c	…
tcp_hybla.c	…
tcp_illinois.c	…
tcp_input.c	tcp: properly send new data in fast recovery in first RTT	12 years ago
tcp_ipv4.c	tcp: add low latency socket poll support.	12 years ago
tcp_lp.c	…
tcp_memcontrol.c	…
tcp_metrics.c	…
tcp_minisocks.c	tcp: md5: remove spinlock usage in fast path	12 years ago
tcp_offload.c	net: tcp: move GRO/GSO functions to tcp_offload	12 years ago
tcp_output.c	tcp: properly send new data in fast recovery in first RTT	12 years ago
tcp_probe.c	…
tcp_scalable.c	…
tcp_timer.c	…
tcp_vegas.c	…
tcp_vegas.h	…
tcp_veno.c	…
tcp_westwood.c	…
tcp_yeah.c	…
tunnel4.c	…
udp.c	udp: fix two sparse errors	12 years ago
udp_diag.c	…
udp_impl.h	…
udp_offload.c	net: udp4: move GSO functions to udp_offload	12 years ago
udplite.c	…
xfrm4_input.c	…
xfrm4_mode_beet.c	…
xfrm4_mode_transport.c	…
xfrm4_mode_tunnel.c	…
xfrm4_output.c	…
xfrm4_policy.c	…
xfrm4_state.c	…
xfrm4_tunnel.c	sit: add IPv4 over IPv4 support	12 years ago