linux-kernel - Re: [PATCH] Add carta_random32() library routine

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Message-ID: <20061011122938.7e81f4bc@freekitty>
Date:	Wed, 11 Oct 2006 12:29:38 -0700
From:	Stephen Hemminger <shemminger@...l.org>
To:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Add carta_random32() library routine

On Wed, 11 Oct 2006 15:22:57 -0400
Jeff Garzik <jeff@...zik.org> wrote:

> Linux Kernel Mailing List wrote:
> > commit e0ab2928cc2202f13f0574d4c6f567f166d307eb
> > tree 3df0b8e340b1a98cd8a2daa19672ff008e8fb7f9
> > parent b611967de4dc5c52049676c4369dcac622a7cdfe
> > author Stephane Eranian <eranian@....hp.com> 1160554905 -0700
> > committer Linus Torvalds <torvalds@...osdl.org> 1160590461 -0700
> > 
> > [PATCH] Add carta_random32() library routine
> > 
> > This is a follow-up patch based on the review for perfmon2.  This patch
> > adds the carta_random32() library routine + carta_random32.h header file.
> > 
> > This is fast, simple, and efficient pseudo number generator algorithm.  We
> > use it in perfmon2 to randomize the sampling periods.  In this context, we
> > do not need any fancy randomizer.
> 
> hrm, does this really warrant inclusion into every kernel build, on 
> every platform?
> 
> 	Jeff
> 

Wouldn't existing net_random() work?

-- 
Stephen Hemminger <shemminger@...l.org>
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