The original motivation of this marking was https://github.com/k0kubun/yarv-mjit/issues/20. As wanabe said, there are multiple options to mitigate the issue, and Eric Wong introduced another fix at 143776f6fe by checking unit->iseq inside the lock.
Therefore this particular condition has been covered in two ways, and the script given by wanabe no longer crashes without mjit_mark().
Added by k0kubun (Takashi Kokubun) almost 5 years ago
Stop marking unit_queue
The original motivation of this marking was https://github.com/k0kubun/yarv-mjit/issues/20.
As wanabe said, there are multiple options to mitigate the issue, and
Eric Wong introduced another fix at 143776f6fe by checking unit->iseq
inside the lock.
Therefore this particular condition has been covered in two ways, and
the script given by wanabe no longer crashes without mjit_mark().