From: Arnd Bergmann <arnd@arndb.de>
To: Cong Wang <amwang@redhat.com>
Subject: Re: [PATCH 00/12] kmap_atomic cleanup for 3.6
Date: Sat, 23 Jun 2012 21:11:25 +0000
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Cc: linux-kernel@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>
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On Saturday 23 June 2012, Cong Wang wrote:
> After few releases, it seems there are no more callers
> using the deprecated form of kmap_atomic(), the one
> with two parameters. So we can remove it now and remove
> the KM_* definition except KM_TYPE_NR together.
> 
> All the patches are available at:
> 
>         git://github.com/congwang/linux.git #kmap_atomic
> 

What is the significance of having an architecture-specific
definition for KM_TYPE_NR now? Should that be replaced
with a fixed value in include/linux/highmem.h so we can
remove the asm/kmap_types.h files entirely?

	Arnd
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