Re: [PATCH] MIPS: Get rid of some #ifdefery in arch/mips/mm/tlb-r4k.c

linux-mips

Re: [PATCH] MIPS: Get rid of some #ifdefery in arch/mips/mm/tlb-r4k.c

To:	David Daney <ddaney.cavm@gmail.com>
Subject:	Re: [PATCH] MIPS: Get rid of some #ifdefery in arch/mips/mm/tlb-r4k.c
From:	Sergei Shtylyov <sshtylyov@mvista.com>
Date:	Mon, 21 Nov 2011 14:31:05 +0400
Cc:	linux-mips@linux-mips.org, ralf@linux-mips.org, David Daney <david.daney@cavium.com>
In-reply-to:	<1321651809-23395-1-git-send-email-ddaney.cavm@gmail.com>
References:	<1321651809-23395-1-git-send-email-ddaney.cavm@gmail.com>
Sender:	linux-mips-bounce@linux-mips.org
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Hello.

On 19-11-2011 1:30, David Daney wrote:

From: David Daney<david.daney@cavium.com>

In the case of !CONFIG_HUGETLB_PAGE, in linux/hugetlb.h we have this
definition:


   Missed it?

The other huge page constants in the if(pmd_huge()) block are likewise
defined, so we can get rid of the #ifdef CONFIG_HUGETLB_PAGE an let
the compiler optimize this block away instead.  Doing this the code
has a much cleaner appearance.

Signed-off-by: David Daney <david.daney@cavium.com>


WBR, Sergei

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