| tcp_sack.c (195699) | tcp_sack.c (195727) |
|---|---|
| 1/*- 2 * Copyright (c) 1982, 1986, 1988, 1990, 1993, 1994, 1995 3 * The Regents of the University of California. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 57 unchanged lines hidden (view full) --- 66 * 67 * The views and conclusions contained in the software and documentation 68 * are those of the authors and should not be interpreted as representing 69 * official policies, either expressed or implied, of the US Naval 70 * Research Laboratory (NRL). 71 */ 72 73#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1982, 1986, 1988, 1990, 1993, 1994, 1995 3 * The Regents of the University of California. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 57 unchanged lines hidden (view full) --- 66 * 67 * The views and conclusions contained in the software and documentation 68 * are those of the authors and should not be interpreted as representing 69 * official policies, either expressed or implied, of the US Naval 70 * Research Laboratory (NRL). 71 */ 72 73#include <sys/cdefs.h> |
| 74__FBSDID("$FreeBSD: head/sys/netinet/tcp_sack.c 195699 2009-07-14 22:48:30Z rwatson $"); | 74__FBSDID("$FreeBSD: head/sys/netinet/tcp_sack.c 195727 2009-07-16 21:13:04Z rwatson $"); |
| 75 76#include "opt_inet.h" 77#include "opt_inet6.h" 78#include "opt_tcpdebug.h" 79 80#include <sys/param.h> 81#include <sys/systm.h> 82#include <sys/kernel.h> --- 40 unchanged lines hidden (view full) --- 123#include <machine/in_cksum.h> 124 125VNET_DECLARE(struct uma_zone *, sack_hole_zone); 126VNET_DEFINE(int, tcp_do_sack); 127VNET_DEFINE(int, tcp_sack_maxholes); 128VNET_DEFINE(int, tcp_sack_globalmaxholes); 129VNET_DEFINE(int, tcp_sack_globalholes); 130 | 75 76#include "opt_inet.h" 77#include "opt_inet6.h" 78#include "opt_tcpdebug.h" 79 80#include <sys/param.h> 81#include <sys/systm.h> 82#include <sys/kernel.h> --- 40 unchanged lines hidden (view full) --- 123#include <machine/in_cksum.h> 124 125VNET_DECLARE(struct uma_zone *, sack_hole_zone); 126VNET_DEFINE(int, tcp_do_sack); 127VNET_DEFINE(int, tcp_sack_maxholes); 128VNET_DEFINE(int, tcp_sack_globalmaxholes); 129VNET_DEFINE(int, tcp_sack_globalholes); 130 |
| 131#define V_sack_hole_zone VNET_GET(sack_hole_zone) 132#define V_tcp_do_sack VNET_GET(tcp_do_sack) 133#define V_tcp_sack_maxholes VNET_GET(tcp_sack_maxholes) 134#define V_tcp_sack_globalmaxholes VNET_GET(tcp_sack_globalmaxholes) 135#define V_tcp_sack_globalholes VNET_GET(tcp_sack_globalholes) | 131#define V_sack_hole_zone VNET(sack_hole_zone) 132#define V_tcp_do_sack VNET(tcp_do_sack) 133#define V_tcp_sack_maxholes VNET(tcp_sack_maxholes) 134#define V_tcp_sack_globalmaxholes VNET(tcp_sack_globalmaxholes) 135#define V_tcp_sack_globalholes VNET(tcp_sack_globalholes) |
| 136 137SYSCTL_NODE(_net_inet_tcp, OID_AUTO, sack, CTLFLAG_RW, 0, "TCP SACK"); 138SYSCTL_VNET_INT(_net_inet_tcp_sack, OID_AUTO, enable, CTLFLAG_RW, 139 &VNET_NAME(tcp_do_sack), 0, "Enable/Disable TCP SACK support"); 140 141SYSCTL_VNET_INT(_net_inet_tcp_sack, OID_AUTO, maxholes, CTLFLAG_RW, 142 &VNET_NAME(tcp_sack_maxholes), 0, 143 "Maximum number of TCP SACK holes allowed per connection"); --- 543 unchanged lines hidden --- | 136 137SYSCTL_NODE(_net_inet_tcp, OID_AUTO, sack, CTLFLAG_RW, 0, "TCP SACK"); 138SYSCTL_VNET_INT(_net_inet_tcp_sack, OID_AUTO, enable, CTLFLAG_RW, 139 &VNET_NAME(tcp_do_sack), 0, "Enable/Disable TCP SACK support"); 140 141SYSCTL_VNET_INT(_net_inet_tcp_sack, OID_AUTO, maxholes, CTLFLAG_RW, 142 &VNET_NAME(tcp_sack_maxholes), 0, 143 "Maximum number of TCP SACK holes allowed per connection"); --- 543 unchanged lines hidden --- |