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* gc.c (initial_params): pack in a struct.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33501 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2011-10-21 13:02:19 +00:00
parent fd807aa2ea
commit cb2a69d883
2 changed files with 22 additions and 5 deletions
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4
ChangeLog
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@ -1,4 +1,6 @@
Fri Oct 21 22:01:35 2011 Nobuyoshi Nakada <nobu@ruby-lang.org>
Fri Oct 21 22:02:17 2011 Nobuyoshi Nakada <nobu@ruby-lang.org>
* gc.c (initial_params): pack in a struct.
* gc.c (rb_gc_set_params): set parameters always.
[ruby-dev:44648] [Bug #5467]

23
gc.c
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@ -80,11 +80,23 @@ 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;
#if defined(ENABLE_VM_OBJSPACE) && ENABLE_VM_OBJSPACE
static unsigned int initial_heap_min_slots = HEAP_MIN_SLOTS;
int gc_stress;
#endif
static unsigned int initial_free_min = FREE_MIN;
} 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
FALSE,
#endif
};
#define nomem_error GET_VM()->special_exceptions[ruby_error_nomemory]
@ -370,7 +382,7 @@ 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}};
@ -396,6 +408,9 @@ 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
#define is_lazy_sweeping(objspace) ((objspace)->heap.sweep_slots != 0)