From: Eric Wong <normalperson@...>
Date: 2014-05-03T00:15:20+00:00
Subject: [ruby-core:62305] Re: [ruby-cvs:52906] nari:r45760 (trunk): * gc.c (gc_after_sweep): suppress unnecessary expanding heap.

Zachary Scott <e@zzak.io> wrote:
> Please open a backport request if you feel so.

Opened #9796.  There may also be other GC bugfixes which landed
in trunk recently which helped improve the situation.

I did not update my Ruby trunk install for a while before last night,
so maybe other fixes are related to the bloat I saw.