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need to sync gc_finalize_deferred

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gc_finalize_deferred() runs finalizers and it accesses objspace,
so it need to sync.
This commit is contained in:
Koichi Sasada 2020-12-18 17:49:22 +09:00
parent 75416b8628
commit 61236770e6
1 changed files with 9 additions and 3 deletions
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12
gc.c
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@ -3725,9 +3725,15 @@ static void
gc_finalize_deferred(void *dmy)
{
rb_objspace_t *objspace = dmy;
if (ATOMIC_EXCHANGE(finalizing, 1)) return;
finalize_deferred(objspace);
ATOMIC_SET(finalizing, 0);
RB_VM_LOCK_ENTER();
{
rb_objspace_t *objspace = dmy;
if (ATOMIC_EXCHANGE(finalizing, 1)) return;
finalize_deferred(objspace);
ATOMIC_SET(finalizing, 0);
}
RB_VM_LOCK_LEAVE();
}
static void