From: KOSAKI Motohiro <kosaki.motohiro@...>
Date: 2011-07-20T16:21:37+09:00
Subject: [ruby-core:38246] Re: [Ruby 1.9 - Feature #5033] PATCH: 1.9: gc_mark_children: Avoid gc_mark() tail recursion, use goto again.

> real � �0m2.293s
> user � �0m2.275s
> sys � � 0m0.013s
>
> real � �0m2.096s
> user � �0m2.074s
> sys � � 0m0.014s

Nice :)
I'm looking forward nari-san's responce.