diff options
Diffstat (limited to 'gc.c')
-rw-r--r-- | gc.c | 30 |
1 files changed, 19 insertions, 11 deletions
@@ -80,11 +80,21 @@ void *alloca (); #define HEAP_MIN_SLOTS 10000 #define FREE_MIN 4096 -static unsigned int initial_malloc_limit = GC_MALLOC_LIMIT; +typedef struct { + unsigned int initial_malloc_limit; + unsigned int initial_heap_min_slots; + unsigned int initial_free_min; + int gc_stress; +} ruby_gc_params_t; + +ruby_gc_params_t initial_params = { + GC_MALLOC_LIMIT, + HEAP_MIN_SLOTS, + FREE_MIN, #if defined(ENABLE_VM_OBJSPACE) && ENABLE_VM_OBJSPACE -static unsigned int initial_heap_min_slots = HEAP_MIN_SLOTS; + FALSE, #endif -static unsigned int initial_free_min = FREE_MIN; +}; #define nomem_error GET_VM()->special_exceptions[ruby_error_nomemory] @@ -364,7 +374,7 @@ typedef struct rb_objspace { #if defined(ENABLE_VM_OBJSPACE) && ENABLE_VM_OBJSPACE #define rb_objspace (*GET_VM()->objspace) -static int ruby_initial_gc_stress = 0; +#define ruby_initial_gc_stress initial_params.gc_stress int *ruby_initial_gc_stress_ptr = &ruby_initial_gc_stress; #else static rb_objspace_t rb_objspace = {{GC_MALLOC_LIMIT}, {HEAP_MIN_SLOTS}}; @@ -389,6 +399,9 @@ int *ruby_initial_gc_stress_ptr = &rb_objspace.gc_stress; #define mark_stack_overflow objspace->markstack.overflow #define global_List objspace->global_list #define ruby_gc_stress objspace->gc_stress +#define initial_malloc_limit initial_params.initial_malloc_limit +#define initial_heap_min_slots initial_params.initial_heap_min_slots +#define initial_free_min initial_params.initial_free_min static void rb_objspace_call_finalizer(rb_objspace_t *objspace); @@ -403,6 +416,7 @@ rb_objspace_alloc(void) return objspace; } +#endif static void initial_expand_heap(rb_objspace_t *objspace); @@ -447,6 +461,7 @@ rb_gc_set_params(void) } } +#if defined(ENABLE_VM_OBJSPACE) && ENABLE_VM_OBJSPACE static void gc_sweep(rb_objspace_t *); static void slot_sweep(rb_objspace_t *, struct heaps_slot *); static void gc_clear_mark_on_sweep_slots(rb_objspace_t *); @@ -479,11 +494,6 @@ rb_objspace_free(rb_objspace_t *objspace) } free(objspace); } -#else -void -rb_gc_set_params(void) -{ -} #endif /* tiny heap size */ @@ -1105,7 +1115,6 @@ init_heap(rb_objspace_t *objspace) finalizer_table = st_init_numtable(); } -#if defined(ENABLE_VM_OBJSPACE) && ENABLE_VM_OBJSPACE static void initial_expand_heap(rb_objspace_t *objspace) { @@ -1115,7 +1124,6 @@ initial_expand_heap(rb_objspace_t *objspace) add_heap_slots(objspace, min_size - heaps_used); } } -#endif static void set_heaps_increment(rb_objspace_t *objspace) |