From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Fri, 17 Dec 2004 18:13:21 +0100
From: Andi Kleen <ak@suse.de>
Subject: Re: [patch] kill off ARCH_HAS_ATOMIC_UNSIGNED
Message-ID: <20041217171321.GH14229@wotan.suse.de>
References: <E1CfLbi-0005Tu-00@kernel.beaverton.ibm.com>
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To: Dave Hansen <haveblue@us.ibm.com>
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> -#ifdef ARCH_HAS_ATOMIC_UNSIGNED
> -typedef unsigned page_flags_t;
> -#else
>  typedef unsigned long page_flags_t;
> -#endif

Better remove the type completely and use unsigned long in struct page. 
No need for typedefs when not needed.

-Andi
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