From 831e498e5990333e2905fc0c498887c0d156b801 Mon Sep 17 00:00:00 2001
From: Bill Joy <bill@ucbvax.Berkeley.EDU>
Date: Sun, 6 Jul 1980 18:20:49 -0800
Subject: [PATCH] first cached version

SCCS-vsn: sys/kern/init_main.c 3.7
SCCS-vsn: sys/kern/vfs_syscalls.c 3.4
SCCS-vsn: sys/ufs/ffs/ffs_vnops.c 3.4
SCCS-vsn: sys/ufs/ffs/ufs_vnops.c 3.4
SCCS-vsn: sys/ufs/lfs/lfs_vnops.c 3.4
SCCS-vsn: sys/ufs/ufs/ufs_vnops.c 3.4
---
 usr/src/sys/kern/init_main.c    | 4 +++-
 usr/src/sys/kern/vfs_syscalls.c | 3 ++-
 usr/src/sys/ufs/ffs/ffs_vnops.c | 3 ++-
 usr/src/sys/ufs/ffs/ufs_vnops.c | 3 ++-
 usr/src/sys/ufs/lfs/lfs_vnops.c | 3 ++-
 usr/src/sys/ufs/ufs/ufs_vnops.c | 3 ++-
 6 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/usr/src/sys/kern/init_main.c b/usr/src/sys/kern/init_main.c
index 78338a33b2..522cdda56a 100644
--- a/usr/src/sys/kern/init_main.c
+++ b/usr/src/sys/kern/init_main.c
@@ -1,4 +1,4 @@
-/*	init_main.c	3.6	%G%	*/
+/*	init_main.c	3.7	%G%	*/
 
 #include "../h/param.h"
 #include "../h/systm.h"
@@ -17,6 +17,7 @@
 #include "../h/clock.h"
 #include "../h/vm.h"
 #include "../h/cmap.h"
+#include "../h/text.h"
 
 /*
  * Initialization code.
@@ -105,6 +106,7 @@ main(firstaddr)
 	proc[0].p_szpt = CLSIZE;
 	if (newproc(0)) {
 		expand(clrnd((int)btoc(szicode)), P0BR);
+		swpexpand(u.u_dsize, 0, &u.u_dmap, &u.u_smap);
 		(void) copyout((caddr_t)icode, (caddr_t)0, (unsigned)szicode);
 		/*
 		 * Return goes to loc. 0 of user init
diff --git a/usr/src/sys/kern/vfs_syscalls.c b/usr/src/sys/kern/vfs_syscalls.c
index 74888989de..9a12bc608e 100644
--- a/usr/src/sys/kern/vfs_syscalls.c
+++ b/usr/src/sys/kern/vfs_syscalls.c
@@ -1,4 +1,4 @@
-/*	vfs_syscalls.c	3.3	%G%	*/
+/*	vfs_syscalls.c	3.4	%G%	*/
 
 #include "../h/param.h"
 #include "../h/systm.h"
@@ -230,6 +230,7 @@ found:
 			u.u_error = EBUSY;
 			return;
 		}
+	mpurge(mp - &mount[0]);
 	(*bdevsw[major(dev)].d_close)(dev, 0);
 	ip = mp->m_inodp;
 	ip->i_flag &= ~IMOUNT;
diff --git a/usr/src/sys/ufs/ffs/ffs_vnops.c b/usr/src/sys/ufs/ffs/ffs_vnops.c
index c4103ebfa2..8778a5fa28 100644
--- a/usr/src/sys/ufs/ffs/ffs_vnops.c
+++ b/usr/src/sys/ufs/ffs/ffs_vnops.c
@@ -1,4 +1,4 @@
-/*	ffs_vnops.c	3.3	%G%	*/
+/*	ffs_vnops.c	3.4	%G%	*/
 
 #include "../h/param.h"
 #include "../h/systm.h"
@@ -230,6 +230,7 @@ found:
 			u.u_error = EBUSY;
 			return;
 		}
+	mpurge(mp - &mount[0]);
 	(*bdevsw[major(dev)].d_close)(dev, 0);
 	ip = mp->m_inodp;
 	ip->i_flag &= ~IMOUNT;
diff --git a/usr/src/sys/ufs/ffs/ufs_vnops.c b/usr/src/sys/ufs/ffs/ufs_vnops.c
index d1a4aec710..fb00bab450 100644
--- a/usr/src/sys/ufs/ffs/ufs_vnops.c
+++ b/usr/src/sys/ufs/ffs/ufs_vnops.c
@@ -1,4 +1,4 @@
-/*	ufs_vnops.c	3.3	%G%	*/
+/*	ufs_vnops.c	3.4	%G%	*/
 
 #include "../h/param.h"
 #include "../h/systm.h"
@@ -230,6 +230,7 @@ found:
 			u.u_error = EBUSY;
 			return;
 		}
+	mpurge(mp - &mount[0]);
 	(*bdevsw[major(dev)].d_close)(dev, 0);
 	ip = mp->m_inodp;
 	ip->i_flag &= ~IMOUNT;
diff --git a/usr/src/sys/ufs/lfs/lfs_vnops.c b/usr/src/sys/ufs/lfs/lfs_vnops.c
index 8d96e8c846..74edcdc2cf 100644
--- a/usr/src/sys/ufs/lfs/lfs_vnops.c
+++ b/usr/src/sys/ufs/lfs/lfs_vnops.c
@@ -1,4 +1,4 @@
-/*	lfs_vnops.c	3.3	%G%	*/
+/*	lfs_vnops.c	3.4	%G%	*/
 
 #include "../h/param.h"
 #include "../h/systm.h"
@@ -230,6 +230,7 @@ found:
 			u.u_error = EBUSY;
 			return;
 		}
+	mpurge(mp - &mount[0]);
 	(*bdevsw[major(dev)].d_close)(dev, 0);
 	ip = mp->m_inodp;
 	ip->i_flag &= ~IMOUNT;
diff --git a/usr/src/sys/ufs/ufs/ufs_vnops.c b/usr/src/sys/ufs/ufs/ufs_vnops.c
index d1a4aec710..fb00bab450 100644
--- a/usr/src/sys/ufs/ufs/ufs_vnops.c
+++ b/usr/src/sys/ufs/ufs/ufs_vnops.c
@@ -1,4 +1,4 @@
-/*	ufs_vnops.c	3.3	%G%	*/
+/*	ufs_vnops.c	3.4	%G%	*/
 
 #include "../h/param.h"
 #include "../h/systm.h"
@@ -230,6 +230,7 @@ found:
 			u.u_error = EBUSY;
 			return;
 		}
+	mpurge(mp - &mount[0]);
 	(*bdevsw[major(dev)].d_close)(dev, 0);
 	ip = mp->m_inodp;
 	ip->i_flag &= ~IMOUNT;
-- 
2.20.1