linux-kernel - Re: [PATCH] Update jhash.h with the new version of Jenkins' hash

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Message-ID: <20090211201908.GA25398@rere.qmqm.pl>
Date:	Wed, 11 Feb 2009 21:19:08 +0100
From:	Michał Mirosław <mirq-linux@...e.qmqm.pl>
To:	Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>
Cc:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	netfilter-devel@...r.kernel.org,
	Rusty Russell <rusty@...tcorp.com.au>
Subject: Re: [PATCH] Update jhash.h with the new version of Jenkins' hash

Hi,

On Wed, Feb 11, 2009 at 11:19:20AM +0100, Jozsef Kadlecsik wrote:
>  /* The golden ration: an arbitrary value */
> -#define JHASH_GOLDEN_RATIO	0x9e3779b9
> +#define JHASH_GOLDEN_RATIO	0xdeadbeef

I have a stupid question: if this is arbitrary value, then why not
just get rid of it (IOW use zero as it's used in addition)?

Best Regards,
Michał Mirosław
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