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Re: [Xen-devel] [PATCH] Fix memory leak in xend

To: Zhigang Wang <zhigang.x.wang@xxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] Fix memory leak in xend
From: Stefan de Konink <skinkie@xxxxxxxxx>
Date: 2008年8月29日 03:42:44 +0200 (CEST)
Cc: Jim Fehlig <jfehlig@xxxxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
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On 2008年8月29日, Zhigang Wang wrote:
> I also encountered this many times. I come up with a patch.
>
> Jim, please review.
>
> thanks,
>
> zhigang
>
> Stefan de Konink wrote:
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA512
> >
> > Jim Fehlig schreef:
> >> We observed OOM kills of xend after ~20 days in openSUSE build service
> >> workers. xend reached around 2.5 G virt, 1.5G res, and 1.8G shared
> >> memory usage. Attached patch provides a plug.
> >
> > Did you see problems after this patch? I have applied it on 3.2.1 which
> > borks about missing vm_metrics.
> >
> >
> > Stefan
> > -----BEGIN PGP SIGNATURE-----
> > Version: GnuPG v2.0.9 (GNU/Linux)
> > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org 
> >
> > iEYEAREKAAYFAki3HhkACgkQYH1+F2Rqwn049gCeIYOm5MSf/NQfgdb9TC009wjS
> > 9l8An0PeV5xp/jYamySsSACJO1OI2Jp7
> > =bJwS
> > -----END PGP SIGNATURE-----
> >
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel 
>
The patch you provide seems to be for the 3.3 version right? The
is_managed attribute/function, is it available for 3.2? Can anyone
backport this?
(I think giving me a reference to a kernel that is older than 2.6.18 and
supports x86_64 + Xen 3.3 is more work ;)
Stefan
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