author: Robert Watson <rwatson@FreeBSD.org> 2009-08-01 19:26:27 +0000
committer: Robert Watson <rwatson@FreeBSD.org> 2009-08-01 19:26:27 +0000
commit: 530c006014fae95c670f4b699fef8bb93034bc6d (patch)
tree: 6dc533c8b591922258259a32957fdee2632a29ac
parent: 2df76c160ba5c04ece8efeff418362c9a1adc9f5 (diff)
142 files changed, 386 insertions, 521 deletions
diff --git a/ObsoleteFiles.inc b/ObsoleteFiles.inc
index e27064e65bf8..9bed51f280be 100644
--- a/ObsoleteFiles.inc
+++ b/ObsoleteFiles.inc
@@ -14,6 +14,8 @@
 # The file is partitioned: OLD_FILES first, then OLD_LIBS and OLD_DIRS last.
 #
 
+# 20090801: vimage.h removed in favour of vnet.h
+OLD_FILES+=usr/include/sys/vimage.h
 # 20090719: library version bump for 8.0
 OLD_LIBS+=lib/libalias.so.6
 OLD_LIBS+=lib/libavl.so.1
diff --git a/lib/libkvm/kvm_vnet.c b/lib/libkvm/kvm_vnet.c
index 13f7cf4c664f..1a02cad68d30 100644
--- a/lib/libkvm/kvm_vnet.c
+++ b/lib/libkvm/kvm_vnet.c
@@ -40,7 +40,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/jail.h>
 #include <sys/proc.h>
 #include <sys/types.h>
-#include <sys/vimage.h>
 
 #include <net/vnet.h>
 
diff --git a/sys/arm/arm/minidump_machdep.c b/sys/arm/arm/minidump_machdep.c
index 927a856f0df9..c21b183ae599 100644
--- a/sys/arm/arm/minidump_machdep.c
+++ b/sys/arm/arm/minidump_machdep.c
@@ -36,7 +36,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/kernel.h>
 #include <sys/kerneldump.h>
 #include <sys/msgbuf.h>
-#include <sys/vimage.h>
 #include <vm/vm.h>
 #include <vm/pmap.h>
 #include <machine/pmap.h>
diff --git a/sys/compat/linprocfs/linprocfs.c b/sys/compat/linprocfs/linprocfs.c
index 5bca38137c0c..dfa80d5ab619 100644
--- a/sys/compat/linprocfs/linprocfs.c
+++ b/sys/compat/linprocfs/linprocfs.c
@@ -73,7 +73,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/user.h>
 #include <sys/vmmeter.h>
 #include <sys/vnode.h>
-#include <sys/vimage.h>
 #include <sys/bus.h>
 
 #include <net/if.h>
diff --git a/sys/compat/linux/linux_ioctl.c b/sys/compat/linux/linux_ioctl.c
index a8b09451f1e5..11dc6d5041b1 100644
--- a/sys/compat/linux/linux_ioctl.c
+++ b/sys/compat/linux/linux_ioctl.c
@@ -59,7 +59,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sx.h>
 #include <sys/tty.h>
 #include <sys/uio.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_dl.h>
diff --git a/sys/compat/linux/linux_socket.c b/sys/compat/linux/linux_socket.c
index 0c48b917fb23..d3860b0b2b21 100644
--- a/sys/compat/linux/linux_socket.c
+++ b/sys/compat/linux/linux_socket.c
@@ -50,7 +50,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/uio.h>
 #include <sys/syslog.h>
 #include <sys/un.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <netinet/in.h>
diff --git a/sys/compat/svr4/svr4_sockio.c b/sys/compat/svr4/svr4_sockio.c
index ec62f718ef03..afb3cfe776c9 100644
--- a/sys/compat/svr4/svr4_sockio.c
+++ b/sys/compat/svr4/svr4_sockio.c
@@ -36,7 +36,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/filedesc.h>
 #include <sys/sockio.h>
 #include <sys/socket.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/vnet.h>
diff --git a/sys/conf/files b/sys/conf/files
index 170fe02292cc..0769151a1c51 100644
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -1992,7 +1992,6 @@ kern/kern_time.c		standard
 kern/kern_timeout.c		standard
 kern/kern_umtx.c		standard
 kern/kern_uuid.c		standard
-kern/kern_vimage.c		optional vimage
 kern/kern_xxx.c			standard
 kern/link_elf.c			standard
 kern/linker_if.m		standard
diff --git a/sys/contrib/altq/altq/altq_subr.c b/sys/contrib/altq/altq/altq_subr.c
index 348128f4daf0..32107e57d369 100644
--- a/sys/contrib/altq/altq/altq_subr.c
+++ b/sys/contrib/altq/altq/altq_subr.c
@@ -47,9 +47,6 @@
 #include <sys/syslog.h>
 #include <sys/sysctl.h>
 #include <sys/queue.h>
-#ifdef __FreeBSD__
-#include <sys/vimage.h>
-#endif
 
 #include <net/if.h>
 #include <net/if_dl.h>
diff --git a/sys/contrib/ipfilter/netinet/fil.c b/sys/contrib/ipfilter/netinet/fil.c
index 3cd09d155ffb..ea192543fdb7 100644
--- a/sys/contrib/ipfilter/netinet/fil.c
+++ b/sys/contrib/ipfilter/netinet/fil.c
@@ -33,9 +33,6 @@
 #  if (__FreeBSD_version == 400019)
 #   define CSUM_DELAY_DATA
 #  endif
-#  if (__FreeBSD_version >= 800044)
-#   include <sys/vimage.h>
-#  endif
 # endif
 # include <sys/filio.h>
 #else
diff --git a/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c b/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
index 1480ed0c370f..cac56efcec46 100644
--- a/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
+++ b/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c
@@ -63,7 +63,6 @@ static const char rcsid[] = "@(#)$Id: ip_fil_freebsd.c,v 2.53.2.50 2007/09/20 12
 # include <sys/select.h>
 #endif
 #if __FreeBSD_version >= 800044
-# include <sys/vimage.h>
 # include <netinet/tcp_var.h>
 #else
 #define V_path_mtu_discovery path_mtu_discovery
diff --git a/sys/contrib/pf/net/pf.c b/sys/contrib/pf/net/pf.c
index d59930f2db9d..79cef36cdae9 100644
--- a/sys/contrib/pf/net/pf.c
+++ b/sys/contrib/pf/net/pf.c
@@ -91,7 +91,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/kthread.h>
 #include <sys/lock.h>
 #include <sys/sx.h>
-#include <sys/vimage.h>
 #else
 #include <sys/rwlock.h>
 #endif
diff --git a/sys/contrib/pf/net/pf_if.c b/sys/contrib/pf/net/pf_if.c
index 70566404699c..a78a5452532e 100644
--- a/sys/contrib/pf/net/pf_if.c
+++ b/sys/contrib/pf/net/pf_if.c
@@ -54,9 +54,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/device.h>
 #endif
 #include <sys/time.h>
-#ifdef __FreeBSD__
-#include <sys/vimage.h>
-#endif
 
 #include <net/if.h>
 #include <net/if_types.h>
diff --git a/sys/contrib/pf/net/pf_ioctl.c b/sys/contrib/pf/net/pf_ioctl.c
index 36331f365a29..514b7c3db149 100644
--- a/sys/contrib/pf/net/pf_ioctl.c
+++ b/sys/contrib/pf/net/pf_ioctl.c
@@ -83,7 +83,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/conf.h>
 #include <sys/proc.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 #else
 #include <sys/timeout.h>
 #include <sys/pool.h>
diff --git a/sys/contrib/pf/net/pf_subr.c b/sys/contrib/pf/net/pf_subr.c
index 9314bf170f4b..07f529578735 100644
--- a/sys/contrib/pf/net/pf_subr.c
+++ b/sys/contrib/pf/net/pf_subr.c
@@ -45,7 +45,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/socketvar.h>
 #include <sys/systm.h>
 #include <sys/time.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
diff --git a/sys/contrib/rdma/rdma_cma.c b/sys/contrib/rdma/rdma_cma.c
index 1bf2d086140c..535249751d4f 100644
--- a/sys/contrib/rdma/rdma_cma.c
+++ b/sys/contrib/rdma/rdma_cma.c
@@ -46,7 +46,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/taskqueue.h>
 #include <sys/priv.h>
 #include <sys/syslog.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <netinet/in.h>
diff --git a/sys/ddb/db_sym.c b/sys/ddb/db_sym.c
index 1a95c11902a8..99209a89c83c 100644
--- a/sys/ddb/db_sym.c
+++ b/sys/ddb/db_sym.c
@@ -32,9 +32,9 @@
 __FBSDID("$FreeBSD$");
 
 #include <sys/param.h>
+#include <sys/pcpu.h>
 #include <sys/smp.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #include <net/vnet.h>
 
diff --git a/sys/dev/cxgb/ulp/iw_cxgb/iw_cxgb.c b/sys/dev/cxgb/ulp/iw_cxgb/iw_cxgb.c
index 8fd1e970d7a0..cf42ea0c94ae 100644
--- a/sys/dev/cxgb/ulp/iw_cxgb/iw_cxgb.c
+++ b/sys/dev/cxgb/ulp/iw_cxgb/iw_cxgb.c
@@ -54,9 +54,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/proc.h>
 #include <sys/eventhandler.h>
 
-#if __FreeBSD_version >= 800044
-#include <sys/vimage.h>
-#else
+#if __FreeBSD_version < 800044
 #define V_ifnet ifnet
 #endif
 
diff --git a/sys/dev/cxgb/ulp/tom/cxgb_cpl_io.c b/sys/dev/cxgb/ulp/tom/cxgb_cpl_io.c
index 1cbaaff79e43..d528b304f839 100644
--- a/sys/dev/cxgb/ulp/tom/cxgb_cpl_io.c
+++ b/sys/dev/cxgb/ulp/tom/cxgb_cpl_io.c
@@ -48,9 +48,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/protosw.h>
 #include <sys/priv.h>
 
-#if __FreeBSD_version >= 800044
-#include <sys/vimage.h>
-#else
+#if __FreeBSD_version < 800044
 #define V_tcp_do_autosndbuf tcp_do_autosndbuf
 #define V_tcp_autosndbuf_max tcp_autosndbuf_max
 #define V_tcp_do_rfc1323 tcp_do_rfc1323
diff --git a/sys/fs/nfs/nfsport.h b/sys/fs/nfs/nfsport.h
index f05c84e6e22e..f320316be7db 100644
--- a/sys/fs/nfs/nfsport.h
+++ b/sys/fs/nfs/nfsport.h
@@ -78,7 +78,6 @@
 #include <sys/priv.h>
 #include <sys/kthread.h>
 #include <sys/syscallsubr.h>
-#include <sys/vimage.h>
 #include <fs/fifofs/fifo.h>
 #include <net/if.h>
 #include <net/radix.h>
diff --git a/sys/kern/kern_jail.c b/sys/kern/kern_jail.c
index 03612d7ab46f..cf5dfd8b856e 100644
--- a/sys/kern/kern_jail.c
+++ b/sys/kern/kern_jail.c
@@ -58,9 +58,12 @@ __FBSDID("$FreeBSD$");
 #include <sys/syscallsubr.h>
 #include <sys/sysctl.h>
 #include <sys/vnode.h>
-#include <sys/vimage.h>
+
 #include <net/if.h>
+#include <net/vnet.h>
+
 #include <netinet/in.h>
+
 #ifdef DDB
 #include <ddb/ddb.h>
 #ifdef INET6
diff --git a/sys/kern/kern_linker.c b/sys/kern/kern_linker.c
index 73cee6c15b00..9387ba8ea97b 100644
--- a/sys/kern/kern_linker.c
+++ b/sys/kern/kern_linker.c
@@ -51,7 +51,8 @@ __FBSDID("$FreeBSD$");
 #include <sys/vnode.h>
 #include <sys/syscallsubr.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
+
+#include <net/vnet.h>
 
 #include <security/mac/mac_framework.h>
 
diff --git a/sys/kern/kern_poll.c b/sys/kern/kern_poll.c
index 53962402f453..5df26bbf0895 100644
--- a/sys/kern/kern_poll.c
+++ b/sys/kern/kern_poll.c
@@ -41,7 +41,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sockio.h>
 #include <sys/sysctl.h>
 #include <sys/syslog.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>			/* for IFF_* flags		*/
 #include <net/netisr.h>			/* for NETISR_POLL		*/
diff --git a/sys/kern/kern_sysctl.c b/sys/kern/kern_sysctl.c
index 535ea810aead..bb5b6a0f3ad6 100644
--- a/sys/kern/kern_sysctl.c
+++ b/sys/kern/kern_sysctl.c
@@ -54,7 +54,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sx.h>
 #include <sys/sysproto.h>
 #include <sys/uio.h>
-#include <sys/vimage.h>
 #ifdef KTRACE
 #include <sys/ktrace.h>
 #endif
diff --git a/sys/kern/kern_uuid.c b/sys/kern/kern_uuid.c
index cd88538f7e38..e7e41239f956 100644
--- a/sys/kern/kern_uuid.c
+++ b/sys/kern/kern_uuid.c
@@ -37,7 +37,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sysproto.h>
 #include <sys/systm.h>
 #include <sys/uuid.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_dl.h>
diff --git a/sys/kern/kern_vimage.c b/sys/kern/kern_vimage.c
deleted file mode 100644
index 9c86b75e6f35..000000000000
--- a/sys/kern/kern_vimage.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*-
- * Copyright (c) 2004-2009 University of Zagreb
- * Copyright (c) 2006-2009 FreeBSD Foundation
- *
- * This software was developed by the University of Zagreb and the
- * FreeBSD Foundation under sponsorship by the Stichting NLnet and the
- * FreeBSD Foundation.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include "opt_ddb.h"
-
-#include <sys/param.h>
-#include <sys/jail.h>
-#include <sys/kernel.h>
-#include <sys/lock.h>
-#include <sys/malloc.h>
-#include <sys/socket.h>
-#include <sys/sockio.h>
-#include <sys/sx.h>
-#include <sys/vimage.h>
-#ifdef DDB
-#include <ddb/ddb.h>
-#endif
-
-#include <net/if.h>
-#include <net/route.h>
-#include <net/vnet.h>
-
-MALLOC_DEFINE(M_VNET, "vnet", "network stack control block");
-
-struct rwlock		vnet_rwlock;
-struct sx		vnet_sxlock;
-
-#define	VNET_LIST_WLOCK() do {						\
-	sx_xlock(&vnet_sxlock);						\
-	rw_wlock(&vnet_rwlock);						\
-} while (0)
-
-#define	VNET_LIST_WUNLOCK() do {					\
-	rw_wunlock(&vnet_rwlock);					\
-	sx_xunlock(&vnet_sxlock);					\
-} while (0)
-
-struct vnet_list_head vnet_head;
-struct vnet *vnet0;
-
-
-struct vnet *
-vnet_alloc(void)
-{
-	struct vnet *vnet;
-
-	vnet = malloc(sizeof(struct vnet), M_VNET, M_WAITOK | M_ZERO);
-	vnet->vnet_magic_n = VNET_MAGIC_N;
-	vnet_data_init(vnet);
-
-	/* Initialize / attach vnet module instances. */
-	CURVNET_SET_QUIET(vnet);
-
-	sx_xlock(&vnet_sxlock);
-	vnet_sysinit();
-	CURVNET_RESTORE();
-
-	rw_wlock(&vnet_rwlock);
-	LIST_INSERT_HEAD(&vnet_head, vnet, vnet_le);
-	VNET_LIST_WUNLOCK();
-
-	return (vnet);
-}
-
-void
-vnet_destroy(struct vnet *vnet)
-{
-	struct ifnet *ifp, *nifp;
-
-	KASSERT(vnet->vnet_sockcnt == 0,
-	    ("%s: vnet still has sockets", __func__));
-
-	VNET_LIST_WLOCK();
-	LIST_REMOVE(vnet, vnet_le);
-	rw_wunlock(&vnet_rwlock);
-
-	CURVNET_SET_QUIET(vnet);
-
-	/* Return all inherited interfaces to their parent vnets. */
-	TAILQ_FOREACH_SAFE(ifp, &V_ifnet, if_link, nifp) {
-		if (ifp->if_home_vnet != ifp->if_vnet)
-			if_vmove(ifp, ifp->if_home_vnet);
-	}
-
-	vnet_sysuninit();
-	sx_xunlock(&vnet_sxlock);
-
-	CURVNET_RESTORE();
-
-	/* Hopefully, we are OK to free the vnet container itself. */
-	vnet_data_destroy(vnet);
-	vnet->vnet_magic_n = 0xdeadbeef;
-	free(vnet, M_VNET);
-}
-
-void
-vnet_foreach(void (*vnet_foreach_fn)(struct vnet *, void *), void *arg)
-{
-	struct vnet *vnet;
-
-	VNET_LIST_RLOCK();
-	LIST_FOREACH(vnet, &vnet_head, vnet_le)
-		vnet_foreach_fn(vnet, arg);
-	VNET_LIST_RUNLOCK();
-}
-
-static void
-vnet_init_prelink(void *arg)
-{
-
-	rw_init(&vnet_rwlock, "vnet_rwlock");
-	sx_init(&vnet_sxlock, "vnet_sxlock");
-	LIST_INIT(&vnet_head);
-}
-SYSINIT(vnet_init_prelink, SI_SUB_VNET_PRELINK, SI_ORDER_FIRST,
-    vnet_init_prelink, NULL);
-
-static void
-vnet0_init(void *arg)
-{
-
-	/*
-	 * We MUST clear curvnet in vi_init_done() before going SMP,
-	 * otherwise CURVNET_SET() macros would scream about unnecessary
-	 * curvnet recursions.
-	 */
-	curvnet = prison0.pr_vnet = vnet0 = vnet_alloc();
-}
-SYSINIT(vnet0_init, SI_SUB_VNET, SI_ORDER_FIRST, vnet0_init, NULL);
-
-static void
-vnet_init_done(void *unused)
-{
-
-	curvnet = NULL;
-}
-
-SYSINIT(vnet_init_done, SI_SUB_VNET_DONE, SI_ORDER_FIRST, vnet_init_done,
-    NULL);
-
-#ifdef DDB
-DB_SHOW_COMMAND(vnets, db_show_vnets)
-{
-	VNET_ITERATOR_DECL(vnet_iter);
-
-#if SIZE_MAX == UINT32_MAX /* 32-bit arch */
-	db_printf("      vnet ifs socks\n");
-#else /* 64-bit arch, most probaly... */
-	db_printf("              vnet ifs socks\n");
-#endif
-	VNET_FOREACH(vnet_iter) {
-		db_printf("%p %3d %5d\n", vnet_iter, vnet_iter->vnet_ifcnt,
-		    vnet_iter->vnet_sockcnt);
-	}
-}
-#endif
diff --git a/sys/kern/sys_socket.c b/sys/kern/sys_socket.c
index c29ecc6445f6..717ef3e8ccf1 100644
--- a/sys/kern/sys_socket.c
+++ b/sys/kern/sys_socket.c
@@ -48,10 +48,10 @@ __FBSDID("$FreeBSD$");
 #include <sys/stat.h>
 #include <sys/uio.h>
 #include <sys/ucred.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <security/mac/mac_framework.h>
 
diff --git a/sys/kern/uipc_domain.c b/sys/kern/uipc_domain.c
index dd0602ee889f..257e9fae775e 100644
--- a/sys/kern/uipc_domain.c
+++ b/sys/kern/uipc_domain.c
@@ -43,7 +43,9 @@ __FBSDID("$FreeBSD$");
 #include <sys/mutex.h>
 #include <sys/socketvar.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
+
+#include <net/vnet.h>
+
 #include <vm/uma.h>
 
 /*
diff --git a/sys/kern/uipc_socket.c b/sys/kern/uipc_socket.c
index 29b400ccad03..2f4dd92736a3 100644
--- a/sys/kern/uipc_socket.c
+++ b/sys/kern/uipc_socket.c
@@ -129,7 +129,8 @@ __FBSDID("$FreeBSD$");
 #include <sys/sysctl.h>
 #include <sys/uio.h>
 #include <sys/jail.h>
-#include <sys/vimage.h>
+
+#include <net/vnet.h>
 
 #include <security/mac/mac_framework.h>
 
diff --git a/sys/kern/uipc_syscalls.c b/sys/kern/uipc_syscalls.c
index 21ee53da5dde..9717679eb433 100644
--- a/sys/kern/uipc_syscalls.c
+++ b/sys/kern/uipc_syscalls.c
@@ -64,12 +64,13 @@ __FBSDID("$FreeBSD$");
 #include <sys/syscallsubr.h>
 #include <sys/sysctl.h>
 #include <sys/uio.h>
-#include <sys/vimage.h>
 #include <sys/vnode.h>
 #ifdef KTRACE
 #include <sys/ktrace.h>
 #endif
 
+#include <net/vnet.h>
+
 #include <security/audit/audit.h>
 #include <security/mac/mac_framework.h>
 
diff --git a/sys/kern/uipc_usrreq.c b/sys/kern/uipc_usrreq.c
index cfaf47fab409..e002b2a90d25 100644
--- a/sys/kern/uipc_usrreq.c
+++ b/sys/kern/uipc_usrreq.c
@@ -88,7 +88,8 @@ __FBSDID("$FreeBSD$");
 #include <sys/un.h>
 #include <sys/unpcb.h>
 #include <sys/vnode.h>
-#include <sys/vimage.h>
+
+#include <net/vnet.h>
 
 #ifdef DDB
 #include <ddb/ddb.h>
diff --git a/sys/net/bpf.c b/sys/net/bpf.c
index 5a2ab19160ee..08c9a5eee26b 100644
--- a/sys/net/bpf.c
+++ b/sys/net/bpf.c
@@ -56,7 +56,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sockio.h>
 #include <sys/ttycom.h>
 #include <sys/uio.h>
-#include <sys/vimage.h>
 
 #include <sys/event.h>
 #include <sys/file.h>
@@ -73,6 +72,7 @@ __FBSDID("$FreeBSD$");
 #endif
 #include <net/bpf_zerocopy.h>
 #include <net/bpfdesc.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/if_ether.h>
diff --git a/sys/net/bridgestp.c b/sys/net/bridgestp.c
index 9349be44b767..3e65113c2d56 100644
--- a/sys/net/bridgestp.c
+++ b/sys/net/bridgestp.c
@@ -49,7 +49,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/lock.h>
 #include <sys/mutex.h>
 #include <sys/taskqueue.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_dl.h>
diff --git a/sys/net/flowtable.c b/sys/net/flowtable.c
index 1fe2bbe69b8d..4078ae9138e1 100644
--- a/sys/net/flowtable.c
+++ b/sys/net/flowtable.c
@@ -48,7 +48,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/socket.h>
 #include <sys/syslog.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_llatbl.h>
diff --git a/sys/net/if.c b/sys/net/if.c
index 02796cbcf6c0..3ac7db05c14b 100644
--- a/sys/net/if.c
+++ b/sys/net/if.c
@@ -59,7 +59,6 @@
 #include <sys/taskqueue.h>
 #include <sys/domain.h>
 #include <sys/jail.h>
-#include <sys/vimage.h>
 #include <machine/stdarg.h>
 #include <vm/uma.h>
 
diff --git a/sys/net/if_bridge.c b/sys/net/if_bridge.c
index 945bc5f2e661..ced953a52f0f 100644
--- a/sys/net/if_bridge.c
+++ b/sys/net/if_bridge.c
@@ -101,7 +101,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/lock.h>
 #include <sys/mutex.h>
 #include <sys/rwlock.h>
-#include <sys/vimage.h>
 
 #include <net/bpf.h>
 #include <net/if.h>
diff --git a/sys/net/if_clone.c b/sys/net/if_clone.c
index 95c07b731d0c..0dd20fb36108 100644
--- a/sys/net/if_clone.c
+++ b/sys/net/if_clone.c
@@ -39,7 +39,6 @@
 #include <sys/systm.h>
 #include <sys/types.h>
 #include <sys/socket.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_clone.h>
diff --git a/sys/net/if_ef.c b/sys/net/if_ef.c
index c0b2d671759a..7a5fca916d7f 100644
--- a/sys/net/if_ef.c
+++ b/sys/net/if_ef.c
@@ -39,7 +39,6 @@
 #include <sys/syslog.h>
 #include <sys/kernel.h>
 #include <sys/module.h>
-#include <sys/vimage.h>
 
 #include <net/ethernet.h>
 #include <net/if_llc.h>
diff --git a/sys/net/if_enc.c b/sys/net/if_enc.c
index 7b62734d14c7..a49c5dc5b236 100644
--- a/sys/net/if_enc.c
+++ b/sys/net/if_enc.c
@@ -38,7 +38,6 @@
 #include <sys/socket.h>
 #include <sys/sockio.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_clone.h>
diff --git a/sys/net/if_epair.c b/sys/net/if_epair.c
index e299d972bb2d..00f99fdfa5c0 100644
--- a/sys/net/if_epair.c
+++ b/sys/net/if_epair.c
@@ -38,7 +38,7 @@
 /*
  * Things to re-think once we have more experience:
  * - ifp->if_reassign function once we can test with vimage. Depending on
- *   how if_vomve() is going to be improved.
+ *   how if_vmove() is going to be improved.
  * - Real random etheraddrs that are checked to be uniquish; we would need
  *   to re-do them in case we move the interface between network stacks
  *   in a private if_reassign function.
@@ -61,7 +61,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sockio.h>
 #include <sys/sysctl.h>
 #include <sys/types.h>
-#include <sys/vimage.h>
 
 #include <net/bpf.h>
 #include <net/ethernet.h>
@@ -70,6 +69,7 @@ __FBSDID("$FreeBSD$");
 #include <net/if_var.h>
 #include <net/if_types.h>
 #include <net/netisr.h>
+#include <net/vnet.h>
 
 #define	EPAIRNAME	"epair"
 
diff --git a/sys/net/if_ethersubr.c b/sys/net/if_ethersubr.c
index 545d9ee1a481..bac204449230 100644
--- a/sys/net/if_ethersubr.c
+++ b/sys/net/if_ethersubr.c
@@ -50,7 +50,6 @@
 #include <sys/socket.h>
 #include <sys/sockio.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_arp.h>
diff --git a/sys/net/if_faith.c b/sys/net/if_faith.c
index cbca740ed5db..ca8088362a96 100644
--- a/sys/net/if_faith.c
+++ b/sys/net/if_faith.c
@@ -54,7 +54,6 @@
 #include <sys/queue.h>
 #include <sys/types.h>
 #include <sys/malloc.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_clone.h>
@@ -62,6 +61,7 @@
 #include <net/netisr.h>
 #include <net/route.h>
 #include <net/bpf.h>
+#include <net/vnet.h>
 
 #ifdef	INET
 #include <netinet/in.h>
diff --git a/sys/net/if_gif.c b/sys/net/if_gif.c
index 3d75dd46e42e..6abc8071e021 100644
--- a/sys/net/if_gif.c
+++ b/sys/net/if_gif.c
@@ -49,7 +49,6 @@
 #include <sys/proc.h>
 #include <sys/protosw.h>
 #include <sys/conf.h>
-#include <sys/vimage.h>
 #include <machine/cpu.h>
 
 #include <net/if.h>
@@ -58,6 +57,7 @@
 #include <net/netisr.h>
 #include <net/route.h>
 #include <net/bpf.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
diff --git a/sys/net/if_gre.c b/sys/net/if_gre.c
index 4ed2a9ef13f5..2b283d69e3d7 100644
--- a/sys/net/if_gre.c
+++ b/sys/net/if_gre.c
@@ -64,13 +64,13 @@
 #include <sys/sockio.h>
 #include <sys/sysctl.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #include <net/ethernet.h>
 #include <net/if.h>
 #include <net/if_clone.h>
 #include <net/if_types.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #ifdef INET
 #include <netinet/in.h>
diff --git a/sys/net/if_llatbl.c b/sys/net/if_llatbl.c
index b5da1ea44360..a1b574f9f371 100644
--- a/sys/net/if_llatbl.c
+++ b/sys/net/if_llatbl.c
@@ -41,7 +41,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/lock.h>
 #include <sys/mutex.h>
 #include <sys/rwlock.h>
-#include <sys/vimage.h>
 
 #include <vm/uma.h>
 
@@ -51,6 +50,7 @@ __FBSDID("$FreeBSD$");
 #include <net/if_dl.h>
 #include <net/if_var.h>
 #include <net/route.h>
+#include <net/vnet.h>
 #include <netinet/if_ether.h>
 #include <netinet6/in6_var.h>
 #include <netinet6/nd6.h>
diff --git a/sys/net/if_loop.c b/sys/net/if_loop.c
index 043c808f7f0c..056b2f93a353 100644
--- a/sys/net/if_loop.c
+++ b/sys/net/if_loop.c
@@ -49,7 +49,6 @@
 #include <sys/socket.h>
 #include <sys/sockio.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_clone.h>
diff --git a/sys/net/if_mib.c b/sys/net/if_mib.c
index c0018efae9ba..c334ac7f1a44 100644
--- a/sys/net/if_mib.c
+++ b/sys/net/if_mib.c
@@ -34,7 +34,6 @@
 #include <sys/kernel.h>
 #include <sys/socket.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_mib.h>
diff --git a/sys/net/if_spppsubr.c b/sys/net/if_spppsubr.c
index 2c325eea9bdd..3f0faafa3d6c 100644
--- a/sys/net/if_spppsubr.c
+++ b/sys/net/if_spppsubr.c
@@ -36,7 +36,6 @@
 #include <sys/random.h>
 #include <sys/malloc.h>
 #include <sys/mbuf.h>
-#include <sys/vimage.h>
 
 #include <sys/md5.h>
 
@@ -44,6 +43,7 @@
 #include <net/netisr.h>
 #include <net/if_types.h>
 #include <net/route.h>
+#include <net/vnet.h>
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
 #include <netinet/ip.h>
diff --git a/sys/net/if_stf.c b/sys/net/if_stf.c
index ddc56629b2aa..5c082c4926a6 100644
--- a/sys/net/if_stf.c
+++ b/sys/net/if_stf.c
@@ -92,7 +92,6 @@
 #include <machine/cpu.h>
 
 #include <sys/malloc.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_clone.h>
@@ -100,6 +99,7 @@
 #include <net/netisr.h>
 #include <net/if_types.h>
 #include <net/if_stf.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
diff --git a/sys/net/if_tun.c b/sys/net/if_tun.c
index a9a1c62d0810..37b5e70302c1 100644
--- a/sys/net/if_tun.c
+++ b/sys/net/if_tun.c
@@ -43,13 +43,13 @@
 #include <sys/uio.h>
 #include <sys/malloc.h>
 #include <sys/random.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_clone.h>
 #include <net/if_types.h>
 #include <net/netisr.h>
 #include <net/route.h>
+#include <net/vnet.h>
 #ifdef INET
 #include <netinet/in.h>
 #endif
diff --git a/sys/net/if_vlan.c b/sys/net/if_vlan.c
index ac7287006d12..04c2c0dc6448 100644
--- a/sys/net/if_vlan.c
+++ b/sys/net/if_vlan.c
@@ -55,7 +55,6 @@
 #include <sys/sockio.h>
 #include <sys/sysctl.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #include <net/bpf.h>
 #include <net/ethernet.h>
diff --git a/sys/net/netisr.c b/sys/net/netisr.c
index b2db8c153aec..c8da579834e3 100644
--- a/sys/net/netisr.c
+++ b/sys/net/netisr.c
@@ -78,7 +78,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/socket.h>
 #include <sys/sysctl.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #ifdef DDB
 #include <ddb/ddb.h>
@@ -87,6 +86,7 @@ __FBSDID("$FreeBSD$");
 #include <net/if.h>
 #include <net/if_var.h>
 #include <net/netisr.h>
+#include <net/vnet.h>
 
 /*-
  * Synchronize use and modification of the registered netisr data structures;
diff --git a/sys/net/raw_cb.c b/sys/net/raw_cb.c
index 30a526fbbeab..c430d973d84a 100644
--- a/sys/net/raw_cb.c
+++ b/sys/net/raw_cb.c
@@ -42,7 +42,6 @@
 #include <sys/socketvar.h>
 #include <sys/sysctl.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/raw_cb.h>
diff --git a/sys/net/raw_usrreq.c b/sys/net/raw_usrreq.c
index 0759e427483a..2de3d692163a 100644
--- a/sys/net/raw_usrreq.c
+++ b/sys/net/raw_usrreq.c
@@ -44,7 +44,6 @@
 #include <sys/socketvar.h>
 #include <sys/sx.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/raw_cb.h>
diff --git a/sys/net/route.c b/sys/net/route.c
index 544c3b643629..fc76c924c66e 100644
--- a/sys/net/route.c
+++ b/sys/net/route.c
@@ -51,11 +51,11 @@
 #include <sys/proc.h>
 #include <sys/domain.h>
 #include <sys/kernel.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_dl.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #ifdef RADIX_MPATH
 #include <net/radix_mpath.h>
diff --git a/sys/net/rtsock.c b/sys/net/rtsock.c
index 88c980703065..645cf7e54eb8 100644
--- a/sys/net/rtsock.c
+++ b/sys/net/rtsock.c
@@ -50,7 +50,6 @@
 #include <sys/socketvar.h>
 #include <sys/sysctl.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_dl.h>
diff --git a/sys/net/vnet.c b/sys/net/vnet.c
index eed353e644b6..a34270a3eea6 100644
--- a/sys/net/vnet.c
+++ b/sys/net/vnet.c
@@ -1,4 +1,12 @@
 /*-
+ * Copyright (c) 2004-2009 University of Zagreb
+ * Copyright (c) 2006-2009 FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by the University of Zagreb and the
+ * FreeBSD Foundation under sponsorship by the Stichting NLnet and the
+ * FreeBSD Foundation.
+ *
  * Copyright (c) 2009 Jeffrey Roberson <jeff@freebsd.org>
  * Copyright (c) 2009 Robert N. M. Watson
  * All rights reserved.
@@ -28,30 +36,67 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_ddb.h"
+
 #include <sys/param.h>
 #include <sys/kernel.h>
+#include <sys/jail.h>
 #include <sys/systm.h>
 #include <sys/sysctl.h>
 #include <sys/linker_set.h>
 #include <sys/lock.h>
 #include <sys/malloc.h>
 #include <sys/proc.h>
+#include <sys/socket.h>
 #include <sys/sx.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
+#ifdef DDB
+#include <ddb/ddb.h>
+#endif
+
+#include <net/if.h>
+#include <net/if_var.h>
 #include <net/vnet.h>
 
 /*-
  * This file implements core functions for virtual network stacks:
  *
+ * - Core virtual network stack management functions.
+ *
  * - Virtual network stack memory allocator, which virtualized global
  *   variables in the network stack
  *
  * - Virtualized SYSINIT's/SYSUNINIT's, which allow network stack subsystems
  *   to register startup/shutdown events to be run for each virtual network
  *   stack instance.
- *
+ */
+
+MALLOC_DEFINE(M_VNET, "vnet", "network stack control block");
+
+/*
+ * The virtual network stack list has two read-write locks, one sleepable and
+ * the other not, so that the list can be stablized and walked in a variety
+ * of network stack contexts.  Both must be acquired exclusively to modify
+ * the list.
+ */
+struct rwlock		vnet_rwlock;
+struct sx		vnet_sxlock;
+
+#define	VNET_LIST_WLOCK() do {						\
+	sx_xlock(&vnet_sxlock);						\
+	rw_wlock(&vnet_rwlock);						\
+} while (0)
+
+#define	VNET_LIST_WUNLOCK() do {					\
+	rw_wunlock(&vnet_rwlock);					\
+	sx_xunlock(&vnet_sxlock);					\
+} while (0)
+
+struct vnet_list_head vnet_head;
+struct vnet *vnet0;
+
+/*
  * The virtual network stack allocator provides storage for virtualized
  * global variables.  These variables are defined/declared using the
  * VNET_DEFINE()/VNET_DECLARE() macros, which place them in the 'set_vnet'
@@ -157,6 +202,114 @@ static TAILQ_HEAD(, vnet_data_free) vnet_data_free_head =
 static struct sx vnet_data_free_lock;
 
 /*
+ * Allocate a virtual network stack.
+ */
+struct vnet *
+vnet_alloc(void)
+{
+	struct vnet *vnet;
+
+	vnet = malloc(sizeof(struct vnet), M_VNET, M_WAITOK | M_ZERO);
+	vnet->vnet_magic_n = VNET_MAGIC_N;
+	vnet_data_init(vnet);
+
+	/* Initialize / attach vnet module instances. */
+	CURVNET_SET_QUIET(vnet);
+
+	sx_xlock(&vnet_sxlock);
+	vnet_sysinit();
+	CURVNET_RESTORE();
+
+	rw_wlock(&vnet_rwlock);
+	LIST_INSERT_HEAD(&vnet_head, vnet, vnet_le);
+	VNET_LIST_WUNLOCK();
+
+	return (vnet);
+}
+
+/*
+ * Destroy a virtual network stack.
+ */
+void
+vnet_destroy(struct vnet *vnet)
+{
+	struct ifnet *ifp, *nifp;
+
+	KASSERT(vnet->vnet_sockcnt == 0,
+	    ("%s: vnet still has sockets", __func__));
+
+	VNET_LIST_WLOCK();
+	LIST_REMOVE(vnet, vnet_le);
+	rw_wunlock(&vnet_rwlock);
+
+	CURVNET_SET_QUIET(vnet);
+
+	/* Return all inherited interfaces to their parent vnets. */
+	TAILQ_FOREACH_SAFE(ifp, &V_ifnet, if_link, nifp) {
+		if (ifp->if_home_vnet != ifp->if_vnet)
+			if_vmove(ifp, ifp->if_home_vnet);
+	}
+
+	vnet_sysuninit();
+	sx_xunlock(&vnet_sxlock);
+
+	CURVNET_RESTORE();
+
+	/* Hopefully, we are OK to free the vnet container itself. */
+	vnet_data_destroy(vnet);
+	vnet->vnet_magic_n = 0xdeadbeef;
+	free(vnet, M_VNET);
+}
+
+static void
+vnet_foreach(void (*vnet_foreach_fn)(struct vnet *, void *), void *arg)
+{
+	struct vnet *vnet;
+
+	VNET_LIST_RLOCK();
+	LIST_FOREACH(vnet, &vnet_head, vnet_le)
+		vnet_foreach_fn(vnet, arg);
+	VNET_LIST_RUNLOCK();
+}
+
+/*
+ * Boot time initialization and allocation of virtual network stacks.
+ */
+static void
+vnet_init_prelink(void *arg)
+{
+
+	rw_init(&vnet_rwlock, "vnet_rwlock");
+	sx_init(&vnet_sxlock, "vnet_sxlock");
+	LIST_INIT(&vnet_head);
+}
+SYSINIT(vnet_init_prelink, SI_SUB_VNET_PRELINK, SI_ORDER_FIRST,
+    vnet_init_prelink, NULL);
+
+static void
+vnet0_init(void *arg)
+{
+
+	/*
+	 * We MUST clear curvnet in vi_init_done() before going SMP,
+	 * otherwise CURVNET_SET() macros would scream about unnecessary
+	 * curvnet recursions.
+	 */
+	curvnet = prison0.pr_vnet = vnet0 = vnet_alloc();
+}
+SYSINIT(vnet0_init, SI_SUB_VNET, SI_ORDER_FIRST, vnet0_init, NULL);
+
+static void
+vnet_init_done(void *unused)
+{
+
+	curvnet = NULL;
+}
+
+SYSINIT(vnet_init_done, SI_SUB_VNET_DONE, SI_ORDER_FIRST, vnet_init_done,
+    NULL);
+
+/*
  * Allocate storage for virtualized global variables in a new virtual network
  * stack instance, and copy in initial values from our 'master' copy.
  */
@@ -490,3 +643,20 @@ vnet_sysuninit(void)
 		vs->func(vs->arg);
 	}
 }
+
+#ifdef DDB
+DB_SHOW_COMMAND(vnets, db_show_vnets)
+{
+	VNET_ITERATOR_DECL(vnet_iter);
+
+#if SIZE_MAX == UINT32_MAX /* 32-bit arch */
+	db_printf("      vnet ifs socks\n");
+#else /* 64-bit arch, most probaly... */
+	db_printf("              vnet ifs socks\n");
+#endif
+	VNET_FOREACH(vnet_iter) {
+		db_printf("%p %3d %5d\n", vnet_iter, vnet_iter->vnet_ifcnt,
+		    vnet_iter->vnet_sockcnt);
+	}
+}
+#endif
diff --git a/sys/net/vnet.h b/sys/net/vnet.h
index 08ee21a8d871..47dc7ac03b46 100644
--- a/sys/net/vnet.h
+++ b/sys/net/vnet.h
@@ -1,4 +1,12 @@
 /*-
+ * Copyright (c) 2006-2009 University of Zagreb
+ * Copyright (c) 2006-2009 FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by the University of Zagreb and the
+ * FreeBSD Foundation under sponsorship by the Stichting NLnet and the
+ * FreeBSD Foundation.
+ *
  * Copyright (c) 2009 Jeffrey Roberson <jeff@freebsd.org>
  * Copyright (c) 2009 Robert N. M. Watson
  * All rights reserved.
@@ -31,6 +39,9 @@
  * This header file defines several sets of interfaces supporting virtualized
  * network stacks:
  *
+ * - Definition of 'struct vnet' and functions and macros to allocate/free/
+ *   manipulate it.
+ *
  * - A virtual network stack memory allocator, which provides support for
  *   virtualized global variables via a special linker set, set_vnet.
  *
@@ -47,17 +58,133 @@
 #define	_NET_VNET_H_
 
 /*
- * Virtual network stack memory allocator, which allows global variables to
- * be automatically instantiated for each network stack instance.
+ * struct vnet describes a virtualized network stack, and is primarily a
+ * pointer to storage for virtualized global variables.  Expose to userspace
+ * as required for libkvm.
  */
 #if defined(_KERNEL) || defined(_WANT_VNET)
+#include <sys/queue.h>
+
+struct vnet {
+	LIST_ENTRY(vnet)	 vnet_le;	/* all vnets list */
+	u_int			 vnet_magic_n;
+	u_int			 vnet_ifcnt;
+	u_int			 vnet_sockcnt;
+	void			*vnet_data_mem;
+	uintptr_t		 vnet_data_base;
+};
+#define	VNET_MAGIC_N	0x3e0d8f29
+
+/*
+ * These two virtual network stack allocator definitions are also required
+ * for libkvm so that it can evaluate virtualized global variables.
+ */
 #define	VNET_SETNAME		"set_vnet"
 #define	VNET_SYMPREFIX		"vnet_entry_"
 #endif
 
 #ifdef _KERNEL
+
 #ifdef VIMAGE
+#include <sys/lock.h>
+#include <sys/proc.h>			/* for struct thread */
+#include <sys/rwlock.h>
+#include <sys/sx.h>
+
+/*
+ * Functions to allocate and destroy virtual network stacks.
+ */
+struct vnet *vnet_alloc(void);
+void	vnet_destroy(struct vnet *vnet);
+
+/*
+ * The current virtual network stack -- we may wish to move this to struct
+ * pcpu in the future.
+ */
+#define	curvnet	curthread->td_vnet
+
+/*
+ * Various macros -- get and set the current network stack, but also
+ * assertions.
+ */
+#ifdef INVARIANTS
+#define	VNET_DEBUG
+#endif
+#ifdef VNET_DEBUG
+#define	VNET_ASSERT(condition)						\
+	if (!(condition)) {						\
+		printf("VNET_ASSERT @ %s:%d %s():\n",			\
+			__FILE__, __LINE__, __FUNCTION__);		\
+		panic(#condition);					\
+	}
 
+#define	CURVNET_SET_QUIET(arg)						\
+	VNET_ASSERT((arg)->vnet_magic_n == VNET_MAGIC_N);		\
+	struct vnet *saved_vnet = curvnet;				\
+	const char *saved_vnet_lpush = curthread->td_vnet_lpush;	\
+	curvnet = arg;							\
+	curthread->td_vnet_lpush = __FUNCTION__;
+ 
+#define	CURVNET_SET_VERBOSE(arg)					\
+	CURVNET_SET_QUIET(arg)						\
+	if (saved_vnet)							\
+		printf("CURVNET_SET(%p) in %s() on cpu %d, prev %p in %s()\n", \
+		       curvnet,	curthread->td_vnet_lpush, curcpu,	\
+		       saved_vnet, saved_vnet_lpush);
+
+#define	CURVNET_SET(arg)	CURVNET_SET_VERBOSE(arg)
+ 
+#define	CURVNET_RESTORE()						\
+	VNET_ASSERT(saved_vnet == NULL ||				\
+		    saved_vnet->vnet_magic_n == VNET_MAGIC_N);		\
+	curvnet = saved_vnet;						\
+	curthread->td_vnet_lpush = saved_vnet_lpush;
+#else /* !VNET_DEBUG */
+#define	VNET_ASSERT(condition)
+
+#define	CURVNET_SET(arg)						\
+	struct vnet *saved_vnet = curvnet;				\
+	curvnet = arg;	
+ 
+#define	CURVNET_SET_VERBOSE(arg)	CURVNET_SET(arg)
+#define	CURVNET_SET_QUIET(arg)		CURVNET_SET(arg)
+ 
+#define	CURVNET_RESTORE()						\
+	curvnet = saved_vnet;
+#endif /* VNET_DEBUG */
+
+extern struct vnet *vnet0;
+#define	IS_DEFAULT_VNET(arg)	((arg) == vnet0)
+
+#define	CRED_TO_VNET(cr)	(cr)->cr_prison->pr_vnet
+#define	TD_TO_VNET(td)		CRED_TO_VNET((td)->td_ucred)
+#define	P_TO_VNET(p)		CRED_TO_VNET((p)->p_ucred)
+
+/*
+ * Global linked list of all virtual network stacks, along with read locks to
+ * access it.  If a caller may sleep while accessing the list, it must use
+ * the sleepable lock macros.
+ */
+LIST_HEAD(vnet_list_head, vnet);
+extern struct vnet_list_head vnet_head;
+extern struct rwlock vnet_rwlock;
+extern struct sx vnet_sxlock;
+
+#define	VNET_LIST_RLOCK()		sx_slock(&vnet_sxlock)
+#define	VNET_LIST_RLOCK_NOSLEEP()	rw_rlock(&vnet_rwlock)
+#define	VNET_LIST_RUNLOCK()		sx_sunlock(&vnet_sxlock)
+#define	VNET_LIST_RUNLOCK_NOSLEEP()	rw_runlock(&vnet_rwlock)
+
+/*
+ * Iteration macros to walk the global list of virtual network stacks.
+ */
+#define	VNET_ITERATOR_DECL(arg)	struct vnet *arg
+#define	VNET_FOREACH(arg)	LIST_FOREACH((arg), &vnet_head, vnet_le)
+
+/*
+ * Virtual network stack memory allocator, which allows global variables to
+ * be automatically instantiated for each network stack instance.
+ */
 #if defined(__arm__)
 __asm__(".section " VNET_SETNAME ", \"aw\", %progbits");
 #else
@@ -193,6 +320,28 @@ void	vnet_deregister_sysuninit(void *arg);
 #else /* !VIMAGE */
 
 /*
+ * Various virtual network stack macros compile to no-ops without VIMAGE.
+ */
+#define	curvnet			NULL
+
+#define	VNET_ASSERT(condition)
+#define	CURVNET_SET(arg)
+#define	CURVNET_SET_QUIET(arg)
+#define	CURVNET_RESTORE()
+
+#define	VNET_LIST_RLOCK()
+#define	VNET_LIST_RLOCK_NOSLEEP()
+#define	VNET_LIST_RUNLOCK()
+#define	VNET_LIST_RUNLOCK_NOSLEEP()
+#define	VNET_ITERATOR_DECL(arg)
+#define	VNET_FOREACH(arg)
+
+#define	IS_DEFAULT_VNET(arg)	1
+#define	CRED_TO_VNET(cr)	NULL
+#define	TD_TO_VNET(td)		NULL
+#define	P_TO_VNET(p)		NULL
+
+/*
  * Versions of the VNET macros that compile to normal global variables and
  * standard sysctl definitions.
  */
diff --git a/sys/net80211/ieee80211_ddb.c b/sys/net80211/ieee80211_ddb.c
index 1386409f2d8c..a38f12ac2e09 100644
--- a/sys/net80211/ieee80211_ddb.c
+++ b/sys/net80211/ieee80211_ddb.c
@@ -37,7 +37,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/systm.h> 
 #include <sys/kernel.h>
 #include <sys/socket.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_dl.h>
diff --git a/sys/net80211/ieee80211_freebsd.c b/sys/net80211/ieee80211_freebsd.c
index 51a86fdda5dd..22800fb6c768 100644
--- a/sys/net80211/ieee80211_freebsd.c
+++ b/sys/net80211/ieee80211_freebsd.c
@@ -41,7 +41,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sysctl.h>
 
 #include <sys/socket.h>
-#include <sys/vimage.h>
 
 #include <net/bpf.h>
 #include <net/if.h>
@@ -51,6 +50,7 @@ __FBSDID("$FreeBSD$");
 #include <net/if_types.h>
 #include <net/ethernet.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <net80211/ieee80211_var.h>
 #include <net80211/ieee80211_input.h>
diff --git a/sys/netgraph/atm/ng_atm.c b/sys/netgraph/atm/ng_atm.c
index 7296aa153f14..4b7d7c0a651b 100644
--- a/sys/netgraph/atm/ng_atm.c
+++ b/sys/netgraph/atm/ng_atm.c
@@ -46,7 +46,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sbuf.h>
 #include <sys/ioccom.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
diff --git a/sys/netgraph/ng_base.c b/sys/netgraph/ng_base.c
index b618bb48dc93..65707b20914c 100644
--- a/sys/netgraph/ng_base.c
+++ b/sys/netgraph/ng_base.c
@@ -61,7 +61,6 @@
 #include <sys/syslog.h>
 #include <sys/refcount.h>
 #include <sys/proc.h>
-#include <sys/vimage.h>
 #include <sys/unistd.h>
 #include <sys/kthread.h>
 #include <sys/smp.h>
diff --git a/sys/netgraph/ng_bridge.c b/sys/netgraph/ng_bridge.c
index d998f1eb70cd..e42b5a547f03 100644
--- a/sys/netgraph/ng_bridge.c
+++ b/sys/netgraph/ng_bridge.c
@@ -69,10 +69,10 @@
 #include <sys/syslog.h>
 #include <sys/socket.h>
 #include <sys/ctype.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/ethernet.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/ip_fw.h>
diff --git a/sys/netgraph/ng_eiface.c b/sys/netgraph/ng_eiface.c
index ad9668e95569..ce23683c59b7 100644
--- a/sys/netgraph/ng_eiface.c
+++ b/sys/netgraph/ng_eiface.c
@@ -35,10 +35,10 @@
 #include <sys/malloc.h>
 #include <sys/mbuf.h>
 #include <sys/errno.h>
+#include <sys/proc.h>
 #include <sys/sockio.h>
 #include <sys/socket.h>
 #include <sys/syslog.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
diff --git a/sys/netgraph/ng_ether.c b/sys/netgraph/ng_ether.c
index 85fc7fc5ab9f..fab06226610a 100644
--- a/sys/netgraph/ng_ether.c
+++ b/sys/netgraph/ng_ether.c
@@ -52,9 +52,9 @@
 #include <sys/malloc.h>
 #include <sys/mbuf.h>
 #include <sys/errno.h>
+#include <sys/proc.h>
 #include <sys/syslog.h>
 #include <sys/socket.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_dl.h>
diff --git a/sys/netgraph/ng_gif.c b/sys/netgraph/ng_gif.c
index de2ded3e2946..ccff05a92d04 100644
--- a/sys/netgraph/ng_gif.c
+++ b/sys/netgraph/ng_gif.c
@@ -76,7 +76,6 @@
 #include <sys/errno.h>
 #include <sys/syslog.h>
 #include <sys/socket.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
diff --git a/sys/netgraph/ng_iface.c b/sys/netgraph/ng_iface.c
index 49cba258080d..209ac77fbd35 100644
--- a/sys/netgraph/ng_iface.c
+++ b/sys/netgraph/ng_iface.c
@@ -64,12 +64,12 @@
 #include <sys/malloc.h>
 #include <sys/mbuf.h>
 #include <sys/errno.h>
+#include <sys/proc.h>
 #include <sys/random.h>
 #include <sys/sockio.h>
 #include <sys/socket.h>
 #include <sys/syslog.h>
 #include <sys/libkern.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
diff --git a/sys/netgraph/ng_pipe.c b/sys/netgraph/ng_pipe.c
index b12318a1a4c9..5f5e41096ec1 100644
--- a/sys/netgraph/ng_pipe.c
+++ b/sys/netgraph/ng_pipe.c
@@ -46,10 +46,11 @@
 #include <sys/malloc.h>
 #include <sys/mbuf.h>
 #include <sys/time.h>
-#include <sys/vimage.h>
 
 #include <vm/uma.h>
 
+#include <net/vnet.h>
+
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
 #include <netinet/ip.h>
diff --git a/sys/netgraph/ng_source.c b/sys/netgraph/ng_source.c
index 91a7585bdc5e..2f834fc6c156 100644
--- a/sys/netgraph/ng_source.c
+++ b/sys/netgraph/ng_source.c
@@ -66,9 +66,9 @@ __FBSDID("$FreeBSD$");
 #include <sys/mbuf.h>
 #include <sys/socket.h>
 #include <sys/syslog.h>
-#include <sys/vimage.h>
 #include <net/if.h>
 #include <net/if_var.h>
+#include <net/vnet.h>
 #include <netgraph/ng_message.h>
 #include <netgraph/netgraph.h>
 #include <netgraph/ng_parse.h>
diff --git a/sys/netinet/if_ether.c b/sys/netinet/if_ether.c
index e64b21fd08c8..9d1c13afe867 100644
--- a/sys/netinet/if_ether.c
+++ b/sys/netinet/if_ether.c
@@ -51,7 +51,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/proc.h>
 #include <sys/socket.h>
 #include <sys/syslog.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_dl.h>
@@ -60,6 +59,7 @@ __FBSDID("$FreeBSD$");
 #include <net/if_llc.h>
 #include <net/ethernet.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_var.h>
diff --git a/sys/netinet/igmp.c b/sys/netinet/igmp.c
index 44796def2bb4..f9f6381f3fc6 100644
--- a/sys/netinet/igmp.c
+++ b/sys/netinet/igmp.c
@@ -59,7 +59,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/protosw.h>
 #include <sys/kernel.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 #include <sys/ktr.h>
 #include <sys/condvar.h>
 
diff --git a/sys/netinet/in.c b/sys/netinet/in.c
index 63a712bde8f0..15d38b191b5c 100644
--- a/sys/netinet/in.c
+++ b/sys/netinet/in.c
@@ -46,7 +46,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/proc.h>
 #include <sys/sysctl.h>
 #include <sys/syslog.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_var.h>
diff --git a/sys/netinet/in_gif.c b/sys/netinet/in_gif.c
index fe2c9ee3bca4..3872ddefe13b 100644
--- a/sys/netinet/in_gif.c
+++ b/sys/netinet/in_gif.c
@@ -46,10 +46,10 @@ __FBSDID("$FreeBSD$");
 #include <sys/sysctl.h>
 #include <sys/protosw.h>
 #include <sys/malloc.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
diff --git a/sys/netinet/in_mcast.c b/sys/netinet/in_mcast.c
index 6efa7d852b1c..d0e139751e9a 100644
--- a/sys/netinet/in_mcast.c
+++ b/sys/netinet/in_mcast.c
@@ -45,7 +45,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/socketvar.h>
 #include <sys/protosw.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 #include <sys/ktr.h>
 #include <sys/tree.h>
 
diff --git a/sys/netinet/in_pcb.c b/sys/netinet/in_pcb.c
index 5d080ba867ef..525afefe1de8 100644
--- a/sys/netinet/in_pcb.c
+++ b/sys/netinet/in_pcb.c
@@ -51,7 +51,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/jail.h>
 #include <sys/kernel.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #ifdef DDB
 #include <ddb/ddb.h>
@@ -62,6 +61,7 @@ __FBSDID("$FreeBSD$");
 #include <net/if.h>
 #include <net/if_types.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_pcb.h>
diff --git a/sys/netinet/in_proto.c b/sys/netinet/in_proto.c
index bf3c7132e4a8..f1f5adef3abf 100644
--- a/sys/netinet/in_proto.c
+++ b/sys/netinet/in_proto.c
@@ -50,13 +50,13 @@ __FBSDID("$FreeBSD$");
 #include <sys/protosw.h>
 #include <sys/queue.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
 #ifdef RADIX_MPATH
 #include <net/radix_mpath.h>
 #endif
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
diff --git a/sys/netinet/in_rmx.c b/sys/netinet/in_rmx.c
index d3f9563d3ce5..6516277d0c40 100644
--- a/sys/netinet/in_rmx.c
+++ b/sys/netinet/in_rmx.c
@@ -51,10 +51,10 @@ __FBSDID("$FreeBSD$");
 #include <sys/mbuf.h>
 #include <sys/syslog.h>
 #include <sys/callout.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_var.h>
diff --git a/sys/netinet/ip_carp.c b/sys/netinet/ip_carp.c
index 00c1ea895b8b..18e446f8fc0f 100644
--- a/sys/netinet/ip_carp.c
+++ b/sys/netinet/ip_carp.c
@@ -52,7 +52,6 @@ __FBSDID("$FreeBSD$");
 
 #include <sys/socket.h>
 #include <sys/vnode.h>
-#include <sys/vimage.h>
 
 #include <machine/stdarg.h>
 
@@ -65,6 +64,7 @@ __FBSDID("$FreeBSD$");
 #include <net/if_dl.h>
 #include <net/if_types.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #ifdef INET
 #include <netinet/in.h>
diff --git a/sys/netinet/ip_divert.c b/sys/netinet/ip_divert.c
index 6abf76f3f67f..691031014846 100644
--- a/sys/netinet/ip_divert.c
+++ b/sys/netinet/ip_divert.c
@@ -59,13 +59,13 @@ __FBSDID("$FreeBSD$");
 #include <sys/sx.h>
 #include <sys/sysctl.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #include <vm/uma.h>
 
 #include <net/if.h>
 #include <net/netisr.h> 
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_pcb.h>
diff --git a/sys/netinet/ip_fastfwd.c b/sys/netinet/ip_fastfwd.c
index 1c83706dc324..f53f787ed875 100644
--- a/sys/netinet/ip_fastfwd.c
+++ b/sys/netinet/ip_fastfwd.c
@@ -87,7 +87,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/protosw.h>
 #include <sys/socket.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/pfil.h>
 #include <net/if.h>
@@ -95,6 +94,7 @@ __FBSDID("$FreeBSD$");
 #include <net/if_var.h>
 #include <net/if_dl.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
diff --git a/sys/netinet/ip_icmp.c b/sys/netinet/ip_icmp.c
index 57a12921598c..b7906e32b82d 100644
--- a/sys/netinet/ip_icmp.c
+++ b/sys/netinet/ip_icmp.c
@@ -42,7 +42,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/time.h>
 #include <sys/kernel.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
diff --git a/sys/netinet/ip_input.c b/sys/netinet/ip_input.c
index f95cf0da04d6..05de6d8a00f9 100644
--- a/sys/netinet/ip_input.c
+++ b/sys/netinet/ip_input.c
@@ -53,7 +53,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/rwlock.h>
 #include <sys/syslog.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/pfil.h>
 #include <net/if.h>
diff --git a/sys/netinet/ip_ipsec.c b/sys/netinet/ip_ipsec.c
index f0d4a5fc6137..0eb4673a0387 100644
--- a/sys/netinet/ip_ipsec.c
+++ b/sys/netinet/ip_ipsec.c
@@ -43,7 +43,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/socket.h>
 #include <sys/socketvar.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
diff --git a/sys/netinet/ip_mroute.c b/sys/netinet/ip_mroute.c
index b8957f42e421..39c71b06c060 100644
--- a/sys/netinet/ip_mroute.c
+++ b/sys/netinet/ip_mroute.c
@@ -93,11 +93,11 @@ __FBSDID("$FreeBSD$");
 #include <sys/syslog.h>
 #include <sys/systm.h>
 #include <sys/time.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/netisr.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/igmp.h>
diff --git a/sys/netinet/ip_options.c b/sys/netinet/ip_options.c
index 5c4b441f546e..f95b3a04d35f 100644
--- a/sys/netinet/ip_options.c
+++ b/sys/netinet/ip_options.c
@@ -44,7 +44,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/kernel.h>
 #include <sys/syslog.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
@@ -52,6 +51,7 @@ __FBSDID("$FreeBSD$");
 #include <net/if_dl.h>
 #include <net/route.h>
 #include <net/netisr.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
diff --git a/sys/netinet/ip_output.c b/sys/netinet/ip_output.c
index 220bf234b498..bf2a5f8bb53c 100644
--- a/sys/netinet/ip_output.c
+++ b/sys/netinet/ip_output.c
@@ -51,7 +51,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/socketvar.h>
 #include <sys/sysctl.h>
 #include <sys/ucred.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/netisr.h>
diff --git a/sys/netinet/ipfw/ip_fw2.c b/sys/netinet/ipfw/ip_fw2.c
index 9274ccdc153e..da6593c46ceb 100644
--- a/sys/netinet/ipfw/ip_fw2.c
+++ b/sys/netinet/ipfw/ip_fw2.c
@@ -63,7 +63,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sysctl.h>
 #include <sys/syslog.h>
 #include <sys/ucred.h>
-#include <sys/vimage.h>
 #include <net/ethernet.h> /* for ETHERTYPE_IP */
 #include <net/if.h>
 #include <net/radix.h>
diff --git a/sys/netinet/ipfw/ip_fw_nat.c b/sys/netinet/ipfw/ip_fw_nat.c
index ac7cc44fee21..cd6a1cfd7406 100644
--- a/sys/netinet/ipfw/ip_fw_nat.c
+++ b/sys/netinet/ipfw/ip_fw_nat.c
@@ -45,7 +45,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sysctl.h>
 #include <sys/syslog.h>
 #include <sys/ucred.h>
-#include <sys/vimage.h>
 
 #include <netinet/libalias/alias.h>
 #include <netinet/libalias/alias_local.h>
diff --git a/sys/netinet/ipfw/ip_fw_pfil.c b/sys/netinet/ipfw/ip_fw_pfil.c
index a763855d5396..e28d5ca64030 100644
--- a/sys/netinet/ipfw/ip_fw_pfil.c
+++ b/sys/netinet/ipfw/ip_fw_pfil.c
@@ -49,7 +49,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/socketvar.h>
 #include <sys/sysctl.h>
 #include <sys/ucred.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
diff --git a/sys/netinet/raw_ip.c b/sys/netinet/raw_ip.c
index 517ac8e58bc8..3df2ec3562df 100644
--- a/sys/netinet/raw_ip.c
+++ b/sys/netinet/raw_ip.c
@@ -52,7 +52,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sx.h>
 #include <sys/sysctl.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #include <vm/uma.h>
 
diff --git a/sys/netinet/sctp_os_bsd.h b/sys/netinet/sctp_os_bsd.h
index 46a73bf94cb9..f3ccb634d7b2 100644
--- a/sys/netinet/sctp_os_bsd.h
+++ b/sys/netinet/sctp_os_bsd.h
@@ -61,7 +61,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/random.h>
 #include <sys/limits.h>
 #include <sys/queue.h>
-#include <sys/vimage.h>
 #include <machine/cpu.h>
 
 #include <net/if.h>
diff --git a/sys/netinet/tcp_hostcache.c b/sys/netinet/tcp_hostcache.c
index 2d3d92290f2f..acbc860a26ed 100644
--- a/sys/netinet/tcp_hostcache.c
+++ b/sys/netinet/tcp_hostcache.c
@@ -76,10 +76,10 @@ __FBSDID("$FreeBSD$");
 #include <sys/socket.h>
 #include <sys/socketvar.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
diff --git a/sys/netinet/tcp_input.c b/sys/netinet/tcp_input.c
index 2a14d14ae9c0..22ee3d7bd72e 100644
--- a/sys/netinet/tcp_input.c
+++ b/sys/netinet/tcp_input.c
@@ -50,7 +50,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sysctl.h>
 #include <sys/syslog.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #include <machine/cpu.h>	/* before tcp_seq.h, for tcp_random18() */
 
@@ -58,6 +57,7 @@ __FBSDID("$FreeBSD$");
 
 #include <net/if.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #define TCPSTATES		/* for logging */
 
diff --git a/sys/netinet/tcp_offload.c b/sys/netinet/tcp_offload.c
index 94cf5706bd88..899a37c7fa34 100644
--- a/sys/netinet/tcp_offload.c
+++ b/sys/netinet/tcp_offload.c
@@ -37,12 +37,12 @@ __FBSDID("$FreeBSD$");
 #include <sys/mbuf.h>
 #include <sys/socket.h>
 #include <sys/socketvar.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
 #include <net/if_var.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
diff --git a/sys/netinet/tcp_output.c b/sys/netinet/tcp_output.c
index c74107e74a6a..ee33ea2de738 100644
--- a/sys/netinet/tcp_output.c
+++ b/sys/netinet/tcp_output.c
@@ -48,10 +48,10 @@ __FBSDID("$FreeBSD$");
 #include <sys/socket.h>
 #include <sys/socketvar.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
diff --git a/sys/netinet/tcp_reass.c b/sys/netinet/tcp_reass.c
index fa844b69364a..8115b2b8e16a 100644
--- a/sys/netinet/tcp_reass.c
+++ b/sys/netinet/tcp_reass.c
@@ -45,12 +45,12 @@ __FBSDID("$FreeBSD$");
 #include <sys/sysctl.h>
 #include <sys/syslog.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #include <vm/uma.h>
 
 #include <net/if.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_pcb.h>
diff --git a/sys/netinet/tcp_sack.c b/sys/netinet/tcp_sack.c
index 985eee81bdba..06fb50269faa 100644
--- a/sys/netinet/tcp_sack.c
+++ b/sys/netinet/tcp_sack.c
@@ -89,7 +89,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/socketvar.h>
 #include <sys/syslog.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #include <machine/cpu.h>	/* before tcp_seq.h, for tcp_random18() */
 
@@ -97,6 +96,7 @@ __FBSDID("$FreeBSD$");
 
 #include <net/if.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
diff --git a/sys/netinet/tcp_subr.c b/sys/netinet/tcp_subr.c
index e29283bad3cf..622c508f381a 100644
--- a/sys/netinet/tcp_subr.c
+++ b/sys/netinet/tcp_subr.c
@@ -55,12 +55,12 @@ __FBSDID("$FreeBSD$");
 #include <sys/socketvar.h>
 #include <sys/protosw.h>
 #include <sys/random.h>
-#include <sys/vimage.h>
 
 #include <vm/uma.h>
 
 #include <net/route.h>
 #include <net/if.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
diff --git a/sys/netinet/tcp_syncache.c b/sys/netinet/tcp_syncache.c
index 23e2570fa78a..16c4f676ebbb 100644
--- a/sys/netinet/tcp_syncache.c
+++ b/sys/netinet/tcp_syncache.c
@@ -53,7 +53,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/socketvar.h>
 #include <sys/syslog.h>
 #include <sys/ucred.h>
-#include <sys/vimage.h>
 
 #include <vm/uma.h>
 
diff --git a/sys/netinet/tcp_timer.c b/sys/netinet/tcp_timer.c
index 3050324a2e7b..7f5d159ead23 100644
--- a/sys/netinet/tcp_timer.c
+++ b/sys/netinet/tcp_timer.c
@@ -45,10 +45,10 @@ __FBSDID("$FreeBSD$");
 #include <sys/socketvar.h>
 #include <sys/sysctl.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_pcb.h>
diff --git a/sys/netinet/tcp_timewait.c b/sys/netinet/tcp_timewait.c
index a6ac5c6c0d20..96626fb3fa6c 100644
--- a/sys/netinet/tcp_timewait.c
+++ b/sys/netinet/tcp_timewait.c
@@ -49,12 +49,12 @@ __FBSDID("$FreeBSD$");
 #include <sys/socketvar.h>
 #include <sys/protosw.h>
 #include <sys/random.h>
-#include <sys/vimage.h>
 
 #include <vm/uma.h>
 
 #include <net/route.h>
 #include <net/if.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
diff --git a/sys/netinet/tcp_usrreq.c b/sys/netinet/tcp_usrreq.c
index dfd05dcff486..1e58cd7b134d 100644
--- a/sys/netinet/tcp_usrreq.c
+++ b/sys/netinet/tcp_usrreq.c
@@ -53,7 +53,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/protosw.h>
 #include <sys/proc.h>
 #include <sys/jail.h>
-#include <sys/vimage.h>
 
 #ifdef DDB
 #include <ddb/ddb.h>
@@ -61,6 +60,7 @@ __FBSDID("$FreeBSD$");
 
 #include <net/if.h>
 #include <net/route.h>
+#include <net/vnet.h>
 
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
diff --git a/sys/netinet/udp_usrreq.c b/sys/netinet/udp_usrreq.c
index 54fb9960dc20..520fc949ed38 100644
--- a/sys/netinet/udp_usrreq.c
+++ b/sys/netinet/udp_usrreq.c
@@ -56,7 +56,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sysctl.h>
 #include <sys/syslog.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #include <vm/uma.h>
 
diff --git a/sys/netinet6/dest6.c b/sys/netinet6/dest6.c
index 20b5e9d7a1fa..54d3a58c5090 100644
--- a/sys/netinet6/dest6.c
+++ b/sys/netinet6/dest6.c
@@ -45,7 +45,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/errno.h>
 #include <sys/time.h>
 #include <sys/kernel.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
diff --git a/sys/netinet6/frag6.c b/sys/netinet6/frag6.c
index ee1f4a2a3931..8900f7d08b63 100644
--- a/sys/netinet6/frag6.c
+++ b/sys/netinet6/frag6.c
@@ -43,7 +43,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/time.h>
 #include <sys/kernel.h>
 #include <sys/syslog.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
diff --git a/sys/netinet6/icmp6.c b/sys/netinet6/icmp6.c
index 4a81b4dfde67..bdf7786c9c53 100644
--- a/sys/netinet6/icmp6.c
+++ b/sys/netinet6/icmp6.c
@@ -74,6 +74,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/lock.h>
 #include <sys/malloc.h>
 #include <sys/mbuf.h>
+#include <sys/proc.h>
 #include <sys/protosw.h>
 #include <sys/signalvar.h>
 #include <sys/socket.h>
@@ -82,7 +83,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/syslog.h>
 #include <sys/systm.h>
 #include <sys/time.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_dl.h>
diff --git a/sys/netinet6/in6.c b/sys/netinet6/in6.c
index 2a1f8d91efd0..c099da70e89e 100644
--- a/sys/netinet6/in6.c
+++ b/sys/netinet6/in6.c
@@ -79,7 +79,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/time.h>
 #include <sys/kernel.h>
 #include <sys/syslog.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
diff --git a/sys/netinet6/in6_gif.c b/sys/netinet6/in6_gif.c
index e51506b3c159..a481706f53dc 100644
--- a/sys/netinet6/in6_gif.c
+++ b/sys/netinet6/in6_gif.c
@@ -45,7 +45,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/syslog.h>
 #include <sys/protosw.h>
 #include <sys/malloc.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
diff --git a/sys/netinet6/in6_ifattach.c b/sys/netinet6/in6_ifattach.c
index 5d34b409eb09..1fc54c62793a 100644
--- a/sys/netinet6/in6_ifattach.c
+++ b/sys/netinet6/in6_ifattach.c
@@ -39,9 +39,9 @@ __FBSDID("$FreeBSD$");
 #include <sys/sockio.h>
 #include <sys/jail.h>
 #include <sys/kernel.h>
+#include <sys/proc.h>
 #include <sys/syslog.h>
 #include <sys/md5.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_dl.h>
diff --git a/sys/netinet6/in6_mcast.c b/sys/netinet6/in6_mcast.c
index 67686a43524a..eedebb91b485 100644
--- a/sys/netinet6/in6_mcast.c
+++ b/sys/netinet6/in6_mcast.c
@@ -50,7 +50,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/priv.h>
 #include <sys/ktr.h>
 #include <sys/tree.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_dl.h>
diff --git a/sys/netinet6/in6_pcb.c b/sys/netinet6/in6_pcb.c
index 924e15d14d1c..d40a9e351019 100644
--- a/sys/netinet6/in6_pcb.c
+++ b/sys/netinet6/in6_pcb.c
@@ -81,7 +81,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/priv.h>
 #include <sys/proc.h>
 #include <sys/jail.h>
-#include <sys/vimage.h>
 
 #include <vm/uma.h>
 
diff --git a/sys/netinet6/in6_proto.c b/sys/netinet6/in6_proto.c
index 8c4094d9d25b..c31743f0f66c 100644
--- a/sys/netinet6/in6_proto.c
+++ b/sys/netinet6/in6_proto.c
@@ -82,7 +82,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/mbuf.h>
 #include <sys/systm.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/radix.h>
diff --git a/sys/netinet6/in6_rmx.c b/sys/netinet6/in6_rmx.c
index dd7c19b85719..1ae04c3f1128 100644
--- a/sys/netinet6/in6_rmx.c
+++ b/sys/netinet6/in6_rmx.c
@@ -87,7 +87,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/rwlock.h>
 #include <sys/syslog.h>
 #include <sys/callout.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
diff --git a/sys/netinet6/in6_src.c b/sys/netinet6/in6_src.c
index f51c3bf85368..f087faef5390 100644
--- a/sys/netinet6/in6_src.c
+++ b/sys/netinet6/in6_src.c
@@ -83,7 +83,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/jail.h>
 #include <sys/kernel.h>
 #include <sys/sx.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
diff --git a/sys/netinet6/ip6_forward.c b/sys/netinet6/ip6_forward.c
index 896d67c707af..7ba4977d919c 100644
--- a/sys/netinet6/ip6_forward.c
+++ b/sys/netinet6/ip6_forward.c
@@ -48,7 +48,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/time.h>
 #include <sys/kernel.h>
 #include <sys/syslog.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
diff --git a/sys/netinet6/ip6_input.c b/sys/netinet6/ip6_input.c
index af790424c8cf..019d57fea6b5 100644
--- a/sys/netinet6/ip6_input.c
+++ b/sys/netinet6/ip6_input.c
@@ -80,7 +80,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/time.h>
 #include <sys/kernel.h>
 #include <sys/syslog.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
diff --git a/sys/netinet6/ip6_ipsec.c b/sys/netinet6/ip6_ipsec.c
index 23d6f7f52285..48d91628c29b 100644
--- a/sys/netinet6/ip6_ipsec.c
+++ b/sys/netinet6/ip6_ipsec.c
@@ -43,7 +43,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/socket.h>
 #include <sys/socketvar.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
diff --git a/sys/netinet6/ip6_mroute.c b/sys/netinet6/ip6_mroute.c
index 09e4bd6f75fa..54960620d284 100644
--- a/sys/netinet6/ip6_mroute.c
+++ b/sys/netinet6/ip6_mroute.c
@@ -103,7 +103,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/syslog.h>
 #include <sys/systm.h>
 #include <sys/time.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
diff --git a/sys/netinet6/ip6_output.c b/sys/netinet6/ip6_output.c
index c208ca77b6b8..c48ac7b1594a 100644
--- a/sys/netinet6/ip6_output.c
+++ b/sys/netinet6/ip6_output.c
@@ -79,7 +79,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/socketvar.h>
 #include <sys/syslog.h>
 #include <sys/ucred.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/netisr.h>
diff --git a/sys/netinet6/mld6.c b/sys/netinet6/mld6.c
index e23dea3cc1cb..172a8d6eb8a0 100644
--- a/sys/netinet6/mld6.c
+++ b/sys/netinet6/mld6.c
@@ -79,7 +79,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/callout.h>
 #include <sys/malloc.h>
 #include <sys/module.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
diff --git a/sys/netinet6/nd6.c b/sys/netinet6/nd6.c
index 3584b17e39ae..48635c5b5485 100644
--- a/sys/netinet6/nd6.c
+++ b/sys/netinet6/nd6.c
@@ -51,7 +51,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/rwlock.h>
 #include <sys/queue.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_arc.h>
diff --git a/sys/netinet6/nd6_nbr.c b/sys/netinet6/nd6_nbr.c
index 37cea51ab71e..a74bea5a0cbb 100644
--- a/sys/netinet6/nd6_nbr.c
+++ b/sys/netinet6/nd6_nbr.c
@@ -52,7 +52,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/syslog.h>
 #include <sys/queue.h>
 #include <sys/callout.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
diff --git a/sys/netinet6/nd6_rtr.c b/sys/netinet6/nd6_rtr.c
index 5ebe3079e8e6..9d1f0d6e8cbb 100644
--- a/sys/netinet6/nd6_rtr.c
+++ b/sys/netinet6/nd6_rtr.c
@@ -48,7 +48,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/rwlock.h>
 #include <sys/syslog.h>
 #include <sys/queue.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
diff --git a/sys/netinet6/raw_ip6.c b/sys/netinet6/raw_ip6.c
index 01d578455dde..108742d55b65 100644
--- a/sys/netinet6/raw_ip6.c
+++ b/sys/netinet6/raw_ip6.c
@@ -79,7 +79,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/socketvar.h>
 #include <sys/sx.h>
 #include <sys/syslog.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
diff --git a/sys/netinet6/route6.c b/sys/netinet6/route6.c
index 9628960cfb76..1311437cbc6d 100644
--- a/sys/netinet6/route6.c
+++ b/sys/netinet6/route6.c
@@ -40,7 +40,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/socket.h>
 #include <sys/systm.h>
 #include <sys/queue.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 
diff --git a/sys/netinet6/scope6.c b/sys/netinet6/scope6.c
index a1e69211dad3..cced5e304acd 100644
--- a/sys/netinet6/scope6.c
+++ b/sys/netinet6/scope6.c
@@ -39,7 +39,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/systm.h>
 #include <sys/queue.h>
 #include <sys/syslog.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/vnet.h>
diff --git a/sys/netinet6/udp6_usrreq.c b/sys/netinet6/udp6_usrreq.c
index ab173a89c042..552e4883b22b 100644
--- a/sys/netinet6/udp6_usrreq.c
+++ b/sys/netinet6/udp6_usrreq.c
@@ -84,7 +84,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sysctl.h>
 #include <sys/syslog.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_types.h>
diff --git a/sys/netipsec/ipsec.c b/sys/netipsec/ipsec.c
index 07ae90edeb36..4b552c8139c6 100644
--- a/sys/netipsec/ipsec.c
+++ b/sys/netipsec/ipsec.c
@@ -53,7 +53,6 @@
 #include <sys/syslog.h>
 #include <sys/sysctl.h>
 #include <sys/proc.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
diff --git a/sys/netipsec/ipsec_input.c b/sys/netipsec/ipsec_input.c
index 78f023a67f2b..e449e8514929 100644
--- a/sys/netipsec/ipsec_input.c
+++ b/sys/netipsec/ipsec_input.c
@@ -54,7 +54,6 @@
 #include <sys/socket.h>
 #include <sys/errno.h>
 #include <sys/syslog.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/pfil.h>
diff --git a/sys/netipsec/ipsec_mbuf.c b/sys/netipsec/ipsec_mbuf.c
index 1b92881e25fb..97f97142d6b2 100644
--- a/sys/netipsec/ipsec_mbuf.c
+++ b/sys/netipsec/ipsec_mbuf.c
@@ -36,7 +36,6 @@
 #include <sys/systm.h>
 #include <sys/mbuf.h>
 #include <sys/socket.h>
-#include <sys/vimage.h>
 
 #include <net/route.h>
 #include <net/vnet.h>
diff --git a/sys/netipsec/ipsec_output.c b/sys/netipsec/ipsec_output.c
index f689fb2c0f61..8e8a1e394fd4 100644
--- a/sys/netipsec/ipsec_output.c
+++ b/sys/netipsec/ipsec_output.c
@@ -42,7 +42,6 @@
 #include <sys/socket.h>
 #include <sys/errno.h>
 #include <sys/syslog.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/pfil.h>
diff --git a/sys/netipsec/key.c b/sys/netipsec/key.c
index e90396b1f7a2..99dce21b2f25 100644
--- a/sys/netipsec/key.c
+++ b/sys/netipsec/key.c
@@ -56,7 +56,6 @@
 #include <sys/queue.h>
 #include <sys/refcount.h>
 #include <sys/syslog.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
diff --git a/sys/netipsec/keysock.c b/sys/netipsec/keysock.c
index a8fbd5e9ebb5..143b600bb4f7 100644
--- a/sys/netipsec/keysock.c
+++ b/sys/netipsec/keysock.c
@@ -50,7 +50,6 @@
 #include <sys/socketvar.h>
 #include <sys/sysctl.h>
 #include <sys/systm.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/raw_cb.h>
diff --git a/sys/netipsec/xform_ah.c b/sys/netipsec/xform_ah.c
index 658c92cf377a..d77f2463d079 100644
--- a/sys/netipsec/xform_ah.c
+++ b/sys/netipsec/xform_ah.c
@@ -46,7 +46,6 @@
 #include <sys/syslog.h>
 #include <sys/kernel.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/vnet.h>
diff --git a/sys/netipsec/xform_esp.c b/sys/netipsec/xform_esp.c
index e45a0370d1f5..135be9d1ffe7 100644
--- a/sys/netipsec/xform_esp.c
+++ b/sys/netipsec/xform_esp.c
@@ -46,7 +46,6 @@
 #include <sys/kernel.h>
 #include <sys/random.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/vnet.h>
diff --git a/sys/netipsec/xform_ipcomp.c b/sys/netipsec/xform_ipcomp.c
index 3536e53e7bc2..4049154ac3ee 100644
--- a/sys/netipsec/xform_ipcomp.c
+++ b/sys/netipsec/xform_ipcomp.c
@@ -41,7 +41,6 @@
 #include <sys/kernel.h>
 #include <sys/protosw.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
diff --git a/sys/netipsec/xform_ipip.c b/sys/netipsec/xform_ipip.c
index 891e16ce8505..c9669b16bc2a 100644
--- a/sys/netipsec/xform_ipip.c
+++ b/sys/netipsec/xform_ipip.c
@@ -50,7 +50,6 @@
 #include <sys/kernel.h>
 #include <sys/protosw.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/pfil.h>
diff --git a/sys/netipsec/xform_tcp.c b/sys/netipsec/xform_tcp.c
index 1fad954681ad..a5edb15dcf2c 100644
--- a/sys/netipsec/xform_tcp.c
+++ b/sys/netipsec/xform_tcp.c
@@ -39,7 +39,6 @@
 #include <sys/kernel.h>
 #include <sys/protosw.h>
 #include <sys/sysctl.h>
-#include <sys/vimage.h>
 
 #include <netinet/in.h>
 #include <netinet/in_systm.h>
diff --git a/sys/nfsclient/bootp_subr.c b/sys/nfsclient/bootp_subr.c
index ea6c02b4cf94..e1096bed2a01 100644
--- a/sys/nfsclient/bootp_subr.c
+++ b/sys/nfsclient/bootp_subr.c
@@ -58,7 +58,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/socketvar.h>
 #include <sys/sysctl.h>
 #include <sys/uio.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/route.h>
diff --git a/sys/nfsclient/nfs_diskless.c b/sys/nfsclient/nfs_diskless.c
index e3e758bef66f..2f91b9d17994 100644
--- a/sys/nfsclient/nfs_diskless.c
+++ b/sys/nfsclient/nfs_diskless.c
@@ -43,7 +43,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/malloc.h>
 #include <sys/mount.h>
 #include <sys/socket.h>
-#include <sys/vimage.h>
 
 #include <net/if.h>
 #include <net/if_dl.h>
diff --git a/sys/nfsclient/nfs_vnops.c b/sys/nfsclient/nfs_vnops.c
index c37eb340cabc..165849b399fa 100644
--- a/sys/nfsclient/nfs_vnops.c
+++ b/sys/nfsclient/nfs_vnops.c
@@ -61,7 +61,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/stat.h>
 #include <sys/sysctl.h>
 #include <sys/signalvar.h>
-#include <sys/vimage.h>
 
 #include <vm/vm.h>
 #include <vm/vm_object.h>
diff --git a/sys/sys/vimage.h b/sys/sys/vimage.h
deleted file mode 100644
index 32084b7cef29..000000000000
--- a/sys/sys/vimage.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/*-
- * Copyright (c) 2006-2009 University of Zagreb
- * Copyright (c) 2006-2009 FreeBSD Foundation
- *
- * This software was developed by the University of Zagreb and the
- * FreeBSD Foundation under sponsorship by the Stichting NLnet and the
- * FreeBSD Foundation.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-
-#ifndef	_SYS_VIMAGE_H_
-#define	_SYS_VIMAGE_H_
-
-/*
- * struct vnet describes a virtualized network stack, and is primarily a
- * pointer to storage for virtualized global variables.  Expose to userspace
- * as required for libkvm.
- */
-#if defined(_KERNEL) || defined(_WANT_VNET)
-#include <sys/queue.h>
-
-struct vnet {
-	LIST_ENTRY(vnet)	 vnet_le;	/* all vnets list */
-	u_int			 vnet_magic_n;
-	u_int			 vnet_ifcnt;
-	u_int			 vnet_sockcnt;
-	void			*vnet_data_mem;
-	uintptr_t		 vnet_data_base;
-};
-
-#define	VNET_MAGIC_N 0x3e0d8f29
-#endif
-
-#ifdef _KERNEL
-
-#include <sys/lock.h>
-#include <sys/sx.h>
-#include <sys/proc.h>
-
-#ifdef INVARIANTS
-#define	VNET_DEBUG
-#endif
-
-#ifdef VIMAGE
-
-struct vnet;
-struct ifnet;
-struct vnet *vnet_alloc(void);
-void	vnet_destroy(struct vnet *);
-void	vnet_foreach(void (*vnet_foreach_fn)(struct vnet *, void *),
-	    void *arg);
-
-#endif /* VIMAGE */
-
-#define	curvnet curthread->td_vnet
-
-#ifdef VIMAGE
-#ifdef VNET_DEBUG
-#define	VNET_ASSERT(condition)						\
-	if (!(condition)) {						\
-		printf("VNET_ASSERT @ %s:%d %s():\n",			\
-			__FILE__, __LINE__, __FUNCTION__);		\
-		panic(#condition);					\
-	}
-
-#define	CURVNET_SET_QUIET(arg)						\
-	VNET_ASSERT((arg)->vnet_magic_n == VNET_MAGIC_N);		\
-	struct vnet *saved_vnet = curvnet;				\
-	const char *saved_vnet_lpush = curthread->td_vnet_lpush;	\
-	curvnet = arg;							\
-	curthread->td_vnet_lpush = __FUNCTION__;
- 
-#define	CURVNET_SET_VERBOSE(arg)					\
-	CURVNET_SET_QUIET(arg)						\
-	if (saved_vnet)							\
-		printf("CURVNET_SET(%p) in %s() on cpu %d, prev %p in %s()\n", \
-		       curvnet,	curthread->td_vnet_lpush, curcpu,	\
-		       saved_vnet, saved_vnet_lpush);
-
-#define	CURVNET_SET(arg)	CURVNET_SET_VERBOSE(arg)
- 
-#define	CURVNET_RESTORE()						\
-	VNET_ASSERT(saved_vnet == NULL ||				\
-		    saved_vnet->vnet_magic_n == VNET_MAGIC_N);		\
-	curvnet = saved_vnet;						\
-	curthread->td_vnet_lpush = saved_vnet_lpush;
-#else /* !VNET_DEBUG */
-#define	VNET_ASSERT(condition)
-
-#define	CURVNET_SET(arg)						\
-	struct vnet *saved_vnet = curvnet;				\
-	curvnet = arg;	
- 
-#define	CURVNET_SET_VERBOSE(arg)	CURVNET_SET(arg)
-#define	CURVNET_SET_QUIET(arg)		CURVNET_SET(arg)
- 
-#define	CURVNET_RESTORE()						\
-	curvnet = saved_vnet;
-#endif /* VNET_DEBUG */
-#else /* !VIMAGE */
-#define	VNET_ASSERT(condition)
-#define	CURVNET_SET(arg)
-#define	CURVNET_SET_QUIET(arg)
-#define	CURVNET_RESTORE()
-#endif /* !VIMAGE */
-
-#ifdef VIMAGE
-/*
- * Global linked list of all virtual network stacks, along with read locks to
- * access it.  If a caller may sleep while accessing the list, it must use
- * the sleepable lock macros.
- */
-LIST_HEAD(vnet_list_head, vnet);
-extern struct vnet_list_head vnet_head;
-extern struct rwlock vnet_rwlock;
-extern struct sx vnet_sxlock;
-
-#define	VNET_LIST_RLOCK()		sx_slock(&vnet_sxlock)
-#define	VNET_LIST_RLOCK_NOSLEEP()	rw_rlock(&vnet_rwlock)
-#define	VNET_LIST_RUNLOCK()		sx_sunlock(&vnet_sxlock)
-#define	VNET_LIST_RUNLOCK_NOSLEEP()	rw_runlock(&vnet_rwlock)
-
-/*
- * Iteration macros to walk the global list of virtual network stacks.
- */
-#define	VNET_ITERATOR_DECL(arg) struct vnet *arg
-#define	VNET_FOREACH(arg)	LIST_FOREACH((arg), &vnet_head, vnet_le)
-
-#else /* !VIMAGE */
-/*
- * No-op macros for the !VIMAGE case.
- */
-#define	VNET_LIST_RLOCK()
-#define	VNET_LIST_RLOCK_NOSLEEP()
-#define	VNET_LIST_RUNLOCK()
-#define	VNET_LIST_RUNLOCK_NOSLEEP()
-#define	VNET_ITERATOR_DECL(arg)
-#define	VNET_FOREACH(arg)
-
-#endif /* VIMAGE */
-
-#ifdef VIMAGE
-extern struct vnet *vnet0;
-#define	IS_DEFAULT_VNET(arg)	((arg) == vnet0)
-#else
-#define	IS_DEFAULT_VNET(arg)	1
-#endif
-
-#ifdef VIMAGE
-#define	CRED_TO_VNET(cr)	(cr)->cr_prison->pr_vnet
-#define	TD_TO_VNET(td)		CRED_TO_VNET((td)->td_ucred)
-#define	P_TO_VNET(p)		CRED_TO_VNET((p)->p_ucred)
-#else /* !VIMAGE */
-#define	CRED_TO_VNET(cr)	NULL
-#define	TD_TO_VNET(td)		NULL
-#define	P_TO_VNET(p)		NULL
-#endif /* VIMAGE */
-
-#endif /* _KERNEL */
-
-#endif /* !_SYS_VIMAGE_H_ */
author	Robert Watson <rwatson@FreeBSD.org>	2009-08-01 19:26:27 +0000
committer	Robert Watson <rwatson@FreeBSD.org>	2009-08-01 19:26:27 +0000
commit	530c006014fae95c670f4b699fef8bb93034bc6d (patch)
tree	6dc533c8b591922258259a32957fdee2632a29ac
parent	2df76c160ba5c04ece8efeff418362c9a1adc9f5 (diff)