diff options
Diffstat (limited to 'gc.c')
-rw-r--r-- | gc.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -5313,7 +5313,9 @@ gc_pin(rb_objspace_t *objspace, VALUE obj) { GC_ASSERT(is_markable_object(objspace, obj)); if (UNLIKELY(objspace->flags.during_compacting)) { - MARK_IN_BITMAP(GET_HEAP_PINNED_BITS(obj), obj); + if (LIKELY(objspace->mark_func_data == NULL)) { + MARK_IN_BITMAP(GET_HEAP_PINNED_BITS(obj), obj); + } } } |