Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759587Ab2JYNRk (ORCPT ); Thu, 25 Oct 2012 09:17:40 -0400 Received: from casper.infradead.org ([85.118.1.10]:51603 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759476Ab2JYNJ5 (ORCPT ); Thu, 25 Oct 2012 09:09:57 -0400 Message-Id: <20121025124833.083293843@chello.nl> User-Agent: quilt/0.48-1 Date: Thu, 25 Oct 2012 14:16:25 +0200 From: Peter Zijlstra To: Rik van Riel , Andrea Arcangeli , Mel Gorman , Johannes Weiner , Thomas Gleixner , Linus Torvalds , Andrew Morton Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Ralf Baechle , Martin Schwidefsky , Heiko Carstens , Peter Zijlstra , Ingo Molnar Subject: [PATCH 08/31] sched, numa, mm, MIPS/thp: Add pmd_pgprot() implementation References: <20121025121617.617683848@chello.nl> Content-Disposition: inline; filename=0008-sched-numa-mm-MIPS-thp-Add-pmd_pgprot-implementation.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1227 Lines: 35 From: Ralf Baechle Add the pmd_pgprot() method that will be needed by the new NUMA code. Reported-by: Stephen Rothwell Signed-off-by: Ralf Baechle Cc: Martin Schwidefsky Cc: Heiko Carstens Cc: Peter Zijlstra Signed-off-by: Ingo Molnar --- arch/mips/include/asm/pgtable.h | 2 ++ 1 file changed, 2 insertions(+) Index: tip/arch/mips/include/asm/pgtable.h =================================================================== --- tip.orig/arch/mips/include/asm/pgtable.h +++ tip/arch/mips/include/asm/pgtable.h @@ -89,6 +89,8 @@ static inline int is_zero_pfn(unsigned l extern void paging_init(void); +#define pmd_pgprot(x) __pgprot(pmd_val(x) & ~_PAGE_CHG_MASK) + /* * Conversion functions: convert a page and protection to a page entry, * and a page entry and page directory to the page they refer to. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/