Revert MVFF pool changes

This reverts commits 8ae2597
and d637d27.

sources/lib/run-time/collector.c

@@ -79,6 +79,7 @@ typedef intptr_t DSINT;
 
 #define MISCEXTENDBY    ((size_t)16384)
 #define MISCAVGSIZE     ((size_t)32)
+#define MISCMAXSIZE     ((size_t)65536)
 
 static void report_runtime_error (char* header, char* message);
 

sources/lib/run-time/mps-collector.c

@@ -1,5 +1,5 @@
 #include "mps.h"        /* MPS Interface */
-#include "mpscmvff.h"   /* MPS pool class MVFF */
+#include "mpscmv.h"     /* MPS pool class MV */
 #include "mpscamc.h"    /* MPS pool class AMC */
 #include "mpsavm.h"     /* MPS arena class */
 #ifndef OPEN_DYLAN_PLATFORM_UNIX
@@ -1571,12 +1571,10 @@ MMError dylan_init_memory_manager(void)
                         dylan_fmt_weak_s, dylan_weak_dependent);
   if (res) { init_error("create weak pool"); return(res); }
 
-  /* Create the MVFF pool for miscellaneous objects. */
+  /* Create the MV pool for miscellaneous objects. */
   /* This is also used for wrappers. */
-  res = mps_pool_create(&misc_pool, arena, mps_class_mvff(),
-                        MISCEXTENDBY, MISCAVGSIZE,
-                        (size_t) 16,
-                        TRUE, TRUE, TRUE);
+  res = mps_pool_create(&misc_pool, arena, mps_class_mv(),
+                        MISCEXTENDBY, MISCAVGSIZE, MISCMAXSIZE);
   if (res) { init_error("create misc pool"); return(res); }
 
   wrapper_pool = misc_pool;