From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758927Ab2DYGWo (ORCPT ); Wed, 25 Apr 2012 02:22:44 -0400 Received: from LGEMRELSE1Q.lge.com ([156.147.1.111]:48168 "EHLO LGEMRELSE1Q.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758057Ab2DYGWn (ORCPT ); Wed, 25 Apr 2012 02:22:43 -0400 X-AuditID: 9c93016f-b7cfcae00000449e-03-4f979831d258 From: Minchan Kim To: Greg Kroah-Hartman , Seth Jennings , Nitin Gupta , Dan Magenheimer , Andrew Morton Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Minchan Kim Subject: [PATCH 1/6] zsmalloc: use PageFlag macro instead of [set|test]_bit Date: Wed, 25 Apr 2012 15:23:09 +0900 Message-Id: <1335334994-22138-2-git-send-email-minchan@kernel.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1335334994-22138-1-git-send-email-minchan@kernel.org> References: <1335334994-22138-1-git-send-email-minchan@kernel.org> X-Brightmail-Tracker: AAAAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org MM code always uses PageXXX to handle page flags. Let's keep the consistency. Signed-off-by: Minchan Kim --- drivers/staging/zsmalloc/zsmalloc-main.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/staging/zsmalloc/zsmalloc-main.c b/drivers/staging/zsmalloc/zsmalloc-main.c index 917461c..504b6c2 100644 --- a/drivers/staging/zsmalloc/zsmalloc-main.c +++ b/drivers/staging/zsmalloc/zsmalloc-main.c @@ -45,12 +45,12 @@ static DEFINE_PER_CPU(struct mapping_area, zs_map_area); static int is_first_page(struct page *page) { - return test_bit(PG_private, &page->flags); + return PagePrivate(page); } static int is_last_page(struct page *page) { - return test_bit(PG_private_2, &page->flags); + return PagePrivate2(page); } static void get_zspage_mapping(struct page *page, unsigned int *class_idx, @@ -377,7 +377,7 @@ static struct page *alloc_zspage(struct size_class *class, gfp_t flags) INIT_LIST_HEAD(&page->lru); if (i == 0) { /* first page */ - set_bit(PG_private, &page->flags); + SetPagePrivate(page); set_page_private(page, 0); first_page = page; first_page->inuse = 0; @@ -389,8 +389,7 @@ static struct page *alloc_zspage(struct size_class *class, gfp_t flags) if (i >= 2) list_add(&page->lru, &prev_page->lru); if (i == class->zspage_order - 1) /* last page */ - set_bit(PG_private_2, &page->flags); - + SetPagePrivate2(page); prev_page = page; } -- 1.7.9.5