Re: [PATCH 1/1] ptrace: wait_task_zombie: s/->parent/->real_parent/

[Roland McGrath]

> Change wait_task_zombie() to use ->real_parent instead of ->parent.

Acked-by: Roland McGrath <roland@xxxxxxxxxx>

> We could even use current afaics, but ->real_parent is more clean.

Indeed, though the caller might not be ->real_parent, it will always be
one that shares ->signal with ->real_parent.  But I agree that using
->real_parent is the clean way.  Incidentally, as readability cleanup it
would make a lot of sense to move that block into a subroutine.


Thanks,
Roland
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/