4747 remove unused [DS]SIZE_LIMIT defines

@@ -26,12 +26,10 @@
  */
 
 #ifndef _SYS_VM_MACHPARAM_H
 #define _SYS_VM_MACHPARAM_H
 
-#pragma ident   "%Z%%M% %I%     %E% SMI"
-
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
 /*

@@ -69,20 +67,10 @@
 #define MAXSSIZ         (USRSTACK - 1024*1024)
 #endif /* __amd64 */
 #define DFLSSIZ         (8*1024*1024 + ((USRSTACK) & 0x3FFFFF))
 
 /*
- * The following are limits beyond which the hard or soft limits for stack
- * and data cannot be increased. These may be viewed as fundamental
- * characteristics of the system. Note: a bug in SVVS requires that the
- * default hard limit be increasable, so the default hard limit must be
- * less than these physical limits.
- */
-#define DSIZE_LIMIT     (USERLIMIT-USRTEXT)     /* physical data limit */
-#define SSIZE_LIMIT     (USRSTACK)              /* physical stack limit */
-
-/*
  * Size of the kernel segkmem system pte table.  This virtual
  * space is controlled by the resource map "kernelmap".
  */
 #define SYSPTSIZE       ((61*1024*1024) / MMU_PAGESIZE)