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Free cached mark stack chunks when freeing objspace

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Cached mark stack chunks should also be freed when freeing objspace.
This commit is contained in:
Peter Zhu 2022-02-08 14:28:18 -05:00
parent 66b9ca8426
commit 2617532499
Notes: git 2022-02-10 23:34:05 +09:00
1 changed files with 19 additions and 2 deletions
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21
gc.c
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@ -1778,6 +1778,7 @@ rb_objspace_alloc(void)
}
static void free_stack_chunks(mark_stack_t *);
static void mark_stack_free_cache(mark_stack_t *);
static void heap_page_free(rb_objspace_t *objspace, struct heap_page *page);
void
@ -1817,7 +1818,10 @@ rb_objspace_free(rb_objspace_t *objspace)
}
st_free_table(objspace->id_to_obj_tbl);
st_free_table(objspace->obj_to_id_tbl);
free_stack_chunks(&objspace->mark_stack);
mark_stack_free_cache(&objspace->mark_stack);
free(objspace);
}
@ -6092,9 +6096,8 @@ pop_mark_stack_chunk(mark_stack_t *stack)
}
static void
free_stack_chunks(mark_stack_t *stack)
mark_stack_chunk_list_free(stack_chunk_t *chunk)
{
stack_chunk_t *chunk = stack->chunk;
stack_chunk_t *next = NULL;
while (chunk != NULL) {
@ -6104,6 +6107,20 @@ free_stack_chunks(mark_stack_t *stack)
}
}
static void
free_stack_chunks(mark_stack_t *stack)
{
mark_stack_chunk_list_free(stack->chunk);
}
static void
mark_stack_free_cache(mark_stack_t *stack)
{
mark_stack_chunk_list_free(stack->cache);
stack->cache_size = 0;
stack->unused_cache_size = 0;
}
static void
push_mark_stack(mark_stack_t *stack, VALUE data)
{