pike.git/ src/ gc.c

2000-04-26

2000-04-26 12:13:56 by Martin Stjernholm <mast@lysator.liu.se>

• 08679c962306e8249826b2261432bddd641581bb (11 lines) (+9/-2) ^{[ Show | Annotate ]}
  Branch: 7.9

Some enlightening comments.

Rev: src/gc.c:1.81

29:      #include "block_alloc.h"    - RCSID("$Id: gc.c,v 1.80 2000/04/23 03:17:11 mast Exp $"); + RCSID("$Id: gc.c,v 1.81 2000/04/26 12:13:56 mast Exp $");      /* Run garbage collect approximate every time we have    * 20 percent of all arrays, objects and programs is
982:    objects_freed*=multiplier;    objects_freed += (double) num_objects;    +  /* Thread switches and object alloc/free are disallowed now. */ +    #ifdef PIKE_DEBUG    if (gc_debug) {    INT32 n;
1034:    if(d_flag)    gc_mark_all_strings();    +  /* Thread switches and object alloc/free are allowed now. */ +    #ifdef PIKE_DEBUG    check_for=(void *)1;   #endif
1043:    gc_free_all_unreferenced_multisets();    gc_free_all_unreferenced_mappings();    gc_free_all_unreferenced_programs(); -  Pike_in_gc=GC_PASS_DESTROY; /* Pike code allowed in this pass. */ +  Pike_in_gc=GC_PASS_DESTROY;    /* This is intended to happen before the freeing done above. But    * it's put here for the time being, since the problem of non-object    * objects getting external references from destroy code isn't
1063:    Pike_in_gc=GC_PASS_DESTRUCT;    destruct_objects_to_destruct();    +  /* Thread switches and object alloc/free are disallowed now. */ +    #ifdef PIKE_DEBUG    if (gc_debug) {    INT32 n;