From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752192AbXCKKdx (ORCPT ); Sun, 11 Mar 2007 06:33:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752209AbXCKKdt (ORCPT ); Sun, 11 Mar 2007 06:33:49 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:39264 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752158AbXCKKdT (ORCPT ); Sun, 11 Mar 2007 06:33:19 -0400 From: "Rafael J. Wysocki" To: Pavel Machek Subject: [RFC][PATCH 3/3] mm: Remove unused page flags Date: Sun, 11 Mar 2007 11:34:53 +0100 User-Agent: KMail/1.9.5 Cc: LKML , Nigel Cunningham , Johannes Berg , Peter Zijlstra , Christoph Lameter , Nick Piggin References: <200703111117.27083.rjw@sisk.pl> In-Reply-To: <200703111117.27083.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200703111134.54143.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 --- include/linux/page-flags.h | 12 ------------ 1 file changed, 12 deletions(-) Index: linux-2.6.21-rc3/include/linux/page-flags.h =================================================================== --- linux-2.6.21-rc3.orig/include/linux/page-flags.h +++ linux-2.6.21-rc3/include/linux/page-flags.h @@ -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 */ /* PG_owner_priv_1 users should have descriptive aliases */ @@ -214,16 +212,6 @@ static inline void SetPageUptodate(struc ret; \ }) -#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)