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Date:      Tue, 08 Nov 2005 18:59:16 +0100
From:      David Landgren <david@landgren.net>
To:        freebsd-smp@freebsd.org
Subject:   Re: Multi CPU support in 6.0
Message-ID:  <4370E774.2080004@landgren.net>
In-Reply-To: <20051108175203.GA7472@xor.obsecurity.org>
References:  <01d301c5e3ae$b2461840$b3db87d4@multiplay.co.uk> <20051107152718.GA4743@tara.freenix.org> <10EFEEF4-D1D4-45FC-991C-60A4E60FB391@bnc.net> <20051108164520.GA81940@xor.obsecurity.org> <4370E4C3.5000204@landgren.net> <20051108175203.GA7472@xor.obsecurity.org>

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And Kris Kennaway did write:

> On Tue, Nov 08, 2005 at 06:47:47PM +0100, David Landgren wrote:

[...]

>>Are there any obvious additions or subtractions from a 5.x kernel 
>>configuration file? Is ADAPTIVE_GIANT now obsolete?
> 
> 
> I think you still want it - it was a net win the last time I measured
> it.  That's it though, really.

Thanks for the quick response. So, I'll leave that in.

I've diffed GENERIC and my current config, and I see two new items to add:

   options        PREEMPTIONpreemption
   options        COMPAT_FREEBSD5

Once I've rebuilt all ports, I could remove COMPAT_FREEBSD5 on a second 
rebuild, right?

I assume pf and ALTQ traffic shaping remain the same? That's about the 
only other difference to my kernel.

   device pf
   device pflog
   device pfsync

> Kris

Thanks for this, and all your work.
David





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