Re: [PATCH] Stacker - single-use static slots

From: serue
Date: Fri Aug 05 2005 - 11:44:36 EST


Quoting serue@xxxxxxxxxx (serue@xxxxxxxxxx):
> Quoting James Morris (jmorris@xxxxxxxxxx):
> > On Wed, 3 Aug 2005 serue@xxxxxxxxxx wrote:
> >
> > > The attached patch implements your idea on top of my previous patchset.
> > > Following is performance data on a 16-way ppc. dbench and tbench were
> > > run 50 times, kernbench and reaim 10 times each; results are mean +/-
> > > 95% confidence half-interval. The 'static slot' kernel had a single
> > > static slot for selinux, plus the (unused in this case) shared struct
> > > hlist_head security.
> >
> > Can you also compare with no stacker at all (i.e. just SELinux with caps
> > as secondary module) ?
>
> Will do.
>
> I'll try to get a full set of numbers by next week, comparing:
>
> no stacker
> "original" stacker
> stacker with one shared slot
> stacker with two shared slots

Obviously, I meant to say stacker with one static slot (and one shared
slot), and stacker with two static slots (and one shared slot) :)

thanks,
-serge
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