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Subject: Re: [patch 5/5] PS3: Update ps3_defconfig
From: Michael Ellerman <michael@ellerman.id.au>
To: Marvin <marvin24@gmx.de>
In-Reply-To: <200805061014.16229.marvin24@gmx.de>
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	<200805021545.01676.marvin24@gmx.de> <481F595F.2090407@am.sony.com>
	<200805061014.16229.marvin24@gmx.de>
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Date: Tue, 06 May 2008 20:51:45 +1000
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On Tue, 2008-05-06 at 10:14 +0200, Marvin wrote:
> Hi Geoff,
>=20
> On Monday 05 May 2008 21:00:47 you wrote:
> > Marvin wrote:
> > > what about adding these defaults:
> > > 	- CONFIG_SCHED_SMT
> > > 	- CONFIG_HUGETLBFS (needed by ibm cell sdk)
>=20
> I'm using these for years now ;-)
>=20
> > > not sure about:
> > > 	- CONFIG_SPU_FS_64K_LS
>=20
> I also have this option enabled. I think you can forget about it, as it s=
eems=20
> to improve performance only in some corner cases. I'm not an expert, so m=
aybe=20
> asking at cbe-oss-dev would be a better place.=20

Assuming it works on PS3 (the HV lets us use 64k pages I take it?) I
think it should be enabled.

cheers

--=20
Michael Ellerman
OzLabs, IBM Australia Development Lab

wwweb: http://michael.ellerman.id.au
phone: +61 2 6212 1183 (tie line 70 21183)

We do not inherit the earth from our ancestors,
we borrow it from our children. - S.M.A.R.T Person

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