From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753912AbXCTV07 (ORCPT ); Tue, 20 Mar 2007 17:26:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753911AbXCTV05 (ORCPT ); Tue, 20 Mar 2007 17:26:57 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:55051 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753910AbXCTV0f (ORCPT ); Tue, 20 Mar 2007 17:26:35 -0400 From: "Rafael J. Wysocki" To: Andrew Morton Subject: [PATCH 3/5] mm: remove unused page flags Date: Tue, 20 Mar 2007 22:25:06 +0100 User-Agent: KMail/1.9.5 Cc: Pavel Machek , Peter Zijlstra , LKML References: <200703122214.02657.rjw@sisk.pl> <20070319173127.72c3419d.akpm@linux-foundation.org> <200703202218.16820.rjw@sisk.pl> In-Reply-To: <200703202218.16820.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200703202225.07337.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Rafael J. Wysocki Remove the two page flags that were previously used by swsusp and are no longer needed. Signed-off-by: Rafael J. Wysocki Acked-by: Pavel Machek --- include/linux/page-flags.h | 12 ------------ 1 file changed, 12 deletions(-) Index: linux-2.6.21-rc4-mm1/include/linux/page-flags.h =================================================================== --- linux-2.6.21-rc4-mm1.orig/include/linux/page-flags.h 2007-03-20 20:58:46.000000000 +0100 +++ linux-2.6.21-rc4-mm1/include/linux/page-flags.h 2007-03-20 21:23:28.000000000 +0100 @@ -82,13 +82,11 @@ #define PG_private 11 /* If pagecache, has fs-private data */ #define PG_writeback 12 /* Page is under writeback */ -#define PG_nosave 13 /* Used for system suspend/resume */ #define PG_compound 14 /* Part of a compound page */ #define PG_swapcache 15 /* Swap page: swp_entry_t in private */ #define PG_mappedtodisk 16 /* Has blocks allocated on-disk */ #define PG_reclaim 17 /* To be reclaimed asap */ -#define PG_nosave_free 18 /* Used for system suspend/resume */ #define PG_buddy 19 /* Page is free, on buddy lists */ #define PG_booked 20 /* Has blocks reserved on-disk */ @@ -195,16 +193,6 @@ static inline void SetPageUptodate(struc #define TestClearPageWriteback(page) test_and_clear_bit(PG_writeback, \ &(page)->flags) -#define PageNosave(page) test_bit(PG_nosave, &(page)->flags) -#define SetPageNosave(page) set_bit(PG_nosave, &(page)->flags) -#define TestSetPageNosave(page) test_and_set_bit(PG_nosave, &(page)->flags) -#define ClearPageNosave(page) clear_bit(PG_nosave, &(page)->flags) -#define TestClearPageNosave(page) test_and_clear_bit(PG_nosave, &(page)->flags) - -#define PageNosaveFree(page) test_bit(PG_nosave_free, &(page)->flags) -#define SetPageNosaveFree(page) set_bit(PG_nosave_free, &(page)->flags) -#define ClearPageNosaveFree(page) clear_bit(PG_nosave_free, &(page)->flags) - #define PageBuddy(page) test_bit(PG_buddy, &(page)->flags) #define __SetPageBuddy(page) __set_bit(PG_buddy, &(page)->flags) #define __ClearPageBuddy(page) __clear_bit(PG_buddy, &(page)->flags)