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Diff for /OpenXM_contrib2/asir2000/gc/finalize.c between version 1.6 and 1.7

version 1.6, 2002/07/24 08:00:08 version 1.7, 2003/06/24 05:11:32
Line 764  int GC_invoke_finalizers()
Line 764  int GC_invoke_finalizers()
     struct finalizable_object * curr_fo;      struct finalizable_object * curr_fo;
     int count = 0;      int count = 0;
     word mem_freed_before;      word mem_freed_before;
     GC_bool first_time = TRUE;  
     DCL_LOCK_STATE;      DCL_LOCK_STATE;
   
     while (GC_finalize_now != 0) {      while (GC_finalize_now != 0) {
Line 772  int GC_invoke_finalizers()
Line 771  int GC_invoke_finalizers()
             DISABLE_SIGNALS();              DISABLE_SIGNALS();
             LOCK();              LOCK();
 #       endif  #       endif
         if (first_time) {          if (count == 0) {
             mem_freed_before = GC_mem_freed;              mem_freed_before = GC_mem_freed;
             first_time = FALSE;  
         }          }
         curr_fo = GC_finalize_now;          curr_fo = GC_finalize_now;
 #       ifdef THREADS  #       ifdef THREADS
Line 797  int GC_invoke_finalizers()
Line 795  int GC_invoke_finalizers()
             GC_free((GC_PTR)curr_fo);              GC_free((GC_PTR)curr_fo);
 #       endif  #       endif
     }      }
     if (mem_freed_before != GC_mem_freed) {      if (count != 0 && mem_freed_before != GC_mem_freed) {
         LOCK();          LOCK();
         GC_finalizer_mem_freed += (GC_mem_freed - mem_freed_before);          GC_finalizer_mem_freed += (GC_mem_freed - mem_freed_before);
         UNLOCK();          UNLOCK();
Line 814  void GC_notify_or_invoke_finalizers GC_PROTO((void))
Line 812  void GC_notify_or_invoke_finalizers GC_PROTO((void))
     if (GC_finalize_now == 0) return;      if (GC_finalize_now == 0) return;
     if (!GC_finalize_on_demand) {      if (!GC_finalize_on_demand) {
         (void) GC_invoke_finalizers();          (void) GC_invoke_finalizers();
         GC_ASSERT(GC_finalize_now == 0);  #       ifndef THREADS
             GC_ASSERT(GC_finalize_now == 0);
   #       endif   /* Otherwise GC can run concurrently and add more */
         return;          return;
     }      }
     if (GC_finalizer_notifier != (void (*) GC_PROTO((void)))0      if (GC_finalizer_notifier != (void (*) GC_PROTO((void)))0
Line 852  void GC_notify_or_invoke_finalizers GC_PROTO((void))
Line 852  void GC_notify_or_invoke_finalizers GC_PROTO((void))
     return(result);      return(result);
 }  }
   
   #if !defined(NO_DEBUGGING)
   
   void GC_print_finalization_stats()
   {
       struct finalizable_object *fo = GC_finalize_now;
       size_t ready = 0;
   
       GC_printf2("%lu finalization table entries; %lu disappearing links\n",
                  GC_fo_entries, GC_dl_entries);
       for (; 0 != fo; fo = fo_next(fo)) ++ready;
       GC_printf1("%lu objects are eligible for immediate finalization\n", ready);
   }
   
   #endif /* NO_DEBUGGING */
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  Added in v.1.7
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