no longer allocate vnode table or name cache table

[unix-history] / usr / src / sys / kern / subr_rmap.c

diff --git a/usr/src/sys/kern/subr_rmap.c b/usr/src/sys/kern/subr_rmap.c
index 35e52b6..2aeb82c 100644 (file)
--- a/usr/src/sys/kern/subr_rmap.c
+++ b/usr/src/sys/kern/subr_rmap.c
@@ -1,15 +1,14 @@
 /*
 /*

- * Copyright (c) 1982 Regents of the University of California.
+ * Copyright (c) 1982, 1986 Regents of the University of California.

  * All rights reserved.  The Berkeley software License Agreement
  * specifies the terms and conditions for redistribution.
  *
  * All rights reserved.  The Berkeley software License Agreement
  * specifies the terms and conditions for redistribution.
  *

- *     @(#)subr_rmap.c 6.3 (Berkeley) %G%
+ *     @(#)subr_rmap.c 7.3 (Berkeley) %G%

  */
 
 #include "param.h"
 #include "systm.h"
 #include "map.h"
  */
 
 #include "param.h"
 #include "systm.h"
 #include "map.h"

-#include "dir.h"

 #include "user.h"
 #include "proc.h"
 #include "text.h"
 #include "user.h"
 #include "proc.h"
 #include "text.h"


@@ -72,6 +71,8 @@ rminit(mp, size, addr, name, mapsize)
         */
        ep->m_size = size;
        ep->m_addr = addr;
         */
        ep->m_size = size;
        ep->m_addr = addr;

+       (++ep)->m_size = 0;
+       ep->m_addr = 0;

 }
 
 /*
 }
 
 /*


@@ -326,7 +327,7 @@ rmget(mp, size, addr)
                         */
                        for (bp2=bp; bp2->m_size; bp2++)
                                ;
                         */
                        for (bp2=bp; bp2->m_size; bp2++)
                                ;

-                       if (bp2 == mp->m_limit)
+                       if (bp2 + 1 >= mp->m_limit)

                                return (0);
                        while (bp2 > bp) {
                                (bp2+1)->m_addr = bp2->m_addr;
                                return (0);
                        while (bp2 > bp) {
                                (bp2+1)->m_addr = bp2->m_addr;