From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pd0-f179.google.com (mail-pd0-f179.google.com [209.85.192.179]) by kanga.kvack.org (Postfix) with ESMTP id 336886B006E for ; Thu, 26 Feb 2015 06:35:35 -0500 (EST) Received: by pdjz10 with SMTP id z10so12502066pdj.0 for ; Thu, 26 Feb 2015 03:35:34 -0800 (PST) Received: from mga11.intel.com (mga11.intel.com. [192.55.52.93]) by mx.google.com with ESMTP id v10si798736pds.66.2015.02.26.03.35.34 for ; Thu, 26 Feb 2015 03:35:34 -0800 (PST) From: "Kirill A. Shutemov" Subject: [PATCHv3 06/17] m68k: mark PMD folded and expose number of page table levels Date: Thu, 26 Feb 2015 13:35:09 +0200 Message-Id: <1424950520-90188-7-git-send-email-kirill.shutemov@linux.intel.com> In-Reply-To: <1424950520-90188-1-git-send-email-kirill.shutemov@linux.intel.com> References: <1424950520-90188-1-git-send-email-kirill.shutemov@linux.intel.com> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, "Kirill A. Shutemov" , Geert Uytterhoeven We would want to use number of page table level to define mm_struct. Let's expose it as CONFIG_PGTABLE_LEVELS. Signed-off-by: Kirill A. Shutemov Cc: Geert Uytterhoeven Tested-by: Guenter Roeck --- arch/m68k/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 87b7c7581b1d..2dd8f63bfbbb 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -67,6 +67,10 @@ config HZ default 1000 if CLEOPATRA default 100 +config PGTABLE_LEVELS + default 2 if SUN3 || COLDFIRE + default 3 + source "init/Kconfig" source "kernel/Kconfig.freezer" -- 2.1.4 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org