linux-kernel - Re: [PATCH 12/19] s390: expose number of page table levels

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Message-ID: <20150130154830.6e5c4774@mschwide>
Date:	Fri, 30 Jan 2015 15:48:30 +0100
From:	Martin Schwidefsky <schwidefsky@...ibm.com>
To:	"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org, Guenter Roeck <linux@...ck-us.net>,
	Heiko Carstens <heiko.carstens@...ibm.com>
Subject: Re: [PATCH 12/19] s390: expose number of page table levels

On Fri, 30 Jan 2015 16:43:21 +0200
"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com> wrote:

> diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
> index 8d11babf9aa5..ddf9ebd4c254 100644
> --- a/arch/s390/Kconfig
> +++ b/arch/s390/Kconfig
> @@ -155,6 +155,11 @@ config S390
>  config SCHED_OMIT_FRAME_POINTER
>  	def_bool y
> 
> +config PGTABLE_LEVELS
> +	int
> +	default 4 if 64BI

                     ^^^^ 64BIT

> +	default 2
> +
>  source "init/Kconfig"


-- 
blue skies,
   Martin.

"Reality continues to ruin my life." - Calvin.

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