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

From: serue
Date: Fri Aug 05 2005 - 11:42:10 EST


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

thanks,
-serge
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