Re: [PATCH 2.6.12.1 5/12] S2io: Performance improvements

[Prarit Bhargava <prarit@xxxxxxx>]

> On Tue, Aug 02, 2005 at 04:13:57PM -0700, Ravinandan Arakali wrote:
> > Hi Christoph,
> > Following is SGI's stand on this issue:
> >
> > SGI recommends that customers use the -sn2 kernel. This is the kernel 
> > that is installed by our factory when we ship systems. The -sn2 
> > kernel is also the kernel that must be run if the Altix has more that 
> > 128 CPUs. So I'd be surprised it the majority of the Altix systems in 
> > the field are not running the -sn2 kernel.
> The my argument is wrong for SuSE ;-)  This still needs to be a runtime
> switch though, not just for this reason.  Platform ifdefs are not the
> way to go.
Hi Ravinandan,

Ditto for SGI Altix on Red Hat -- platform specific ifdefs are not the proper 
way to do this.
P.