Paul Saab 64b5fbaa04 Rewrite of tcp_sack_option(). Kentaro Kurahone (NetBSD) pointed out ... that if we sort the incoming SACK blocks, we can update the scoreboard in one pass of the scoreboard. The added overhead of sorting upto 4 sack blocks is much lower than traversing (potentially) large scoreboards multiple times. The code was updating the scoreboard with multiple passes over it (once for each sack option). The rewrite fixes that, reducing the complexity of the main loop from O(n^2) to O(n). Submitted by: Mohan Srinivasan, Noritoshi Demizu. Reviewed by: Raja Mukerji.		2005-05-23 19:22:48 +00:00
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libalias	Add a workaround for 64-bit archs: store unsigned long return value in	2005-05-06 13:01:31 +00:00
accf_data.c
accf_http.c
icmp6.h
icmp_var.h
if_atm.c
if_atm.h
if_ether.c
if_ether.h
igmp_var.h
igmp.c
igmp.h
in_cksum.c
in_gif.c
in_gif.h
in_pcb.c
in_pcb.h
in_proto.c
in_rmx.c
in_systm.h
in_var.h
in.c
in.h
ip6.h
ip_carp.c	- When carp interface is destroyed, and it affects global preemption	2005-05-15 01:44:26 +00:00
ip_carp.h
ip_divert.c	In div_output() explicitly set m->m_nextpkt to NULL. If divert socket	2005-05-13 11:44:37 +00:00
ip_divert.h
ip_dummynet.c	IPFW version 2 is the only option in HEAD and RELENG_5.	2005-05-04 13:12:52 +00:00
ip_dummynet.h	Add IPv6 support to IPFW and Dummynet.	2005-04-18 18:35:05 +00:00
ip_ecn.c
ip_ecn.h
ip_encap.c
ip_encap.h
ip_fastfwd.c	Pass icmp_error() the MTU argument directly instead of	2005-05-04 13:09:19 +00:00
ip_fw2.c	IPFW version 2 is the only option in HEAD and RELENG_5.	2005-05-04 13:12:52 +00:00
ip_fw_pfil.c	Add IPv6 support to IPFW and Dummynet.	2005-04-18 18:35:05 +00:00
ip_fw.h	IPFW version 2 is the only option in HEAD and RELENG_5.	2005-05-04 13:12:52 +00:00
ip_gre.c
ip_gre.h
ip_icmp.c	Add another step of 1280 (gif(4) tunnels) to ip_next_mtu().	2005-05-04 13:23:54 +00:00
ip_icmp.h	Pass icmp_error() the MTU argument directly instead of	2005-05-04 13:09:19 +00:00
ip_id.c
ip_input.c	Pass icmp_error() the MTU argument directly instead of	2005-05-04 13:09:19 +00:00
ip_mroute.c
ip_mroute.h
ip_output.c
ip_var.h
ip.h
ipprotosw.h
pim_var.h
pim.h
raw_ip.c	If we are going to	2005-05-06 02:50:00 +00:00
tcp_debug.c
tcp_debug.h
tcp_fsm.h
tcp_hostcache.c
tcp_input.c	When looking for the next hole to retransmit from the scoreboard,	2005-05-11 21:37:42 +00:00
tcp_output.c	Replace t_force with a t_flag (TF_FORCEDATA).	2005-05-21 00:38:29 +00:00
tcp_reass.c	When looking for the next hole to retransmit from the scoreboard,	2005-05-11 21:37:42 +00:00
tcp_sack.c	Rewrite of tcp_sack_option(). Kentaro Kurahone (NetBSD) pointed out	2005-05-23 19:22:48 +00:00
tcp_seq.h	- Tighten up the Timestamp checks to prevent a spoofed segment from	2005-04-10 05:24:59 +00:00
tcp_subr.c	Fix two issues which were missed in FreeBSD-SA-05:08.kmem.	2005-05-07 00:41:36 +00:00
tcp_syncache.c	Remove some code that snuck in by accident.	2005-04-21 20:29:40 +00:00
tcp_timer.c	Replace t_force with a t_flag (TF_FORCEDATA).	2005-05-21 00:38:29 +00:00
tcp_timer.h
tcp_timewait.c	Fix two issues which were missed in FreeBSD-SA-05:08.kmem.	2005-05-07 00:41:36 +00:00
tcp_usrreq.c	Replace t_force with a t_flag (TF_FORCEDATA).	2005-05-21 00:38:29 +00:00
tcp_var.h	Replace t_force with a t_flag (TF_FORCEDATA).	2005-05-21 00:38:29 +00:00
tcp.h	Rewrite of tcp_sack_option(). Kentaro Kurahone (NetBSD) pointed out	2005-05-23 19:22:48 +00:00
tcpip.h
udp_usrreq.c	If we are going to	2005-05-06 02:50:00 +00:00
udp_var.h
udp.h