From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758257Ab3APA0M (ORCPT ); Tue, 15 Jan 2013 19:26:12 -0500 Received: from e7.ny.us.ibm.com ([32.97.182.137]:53843 "EHLO e7.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758179Ab3APA0I (ORCPT ); Tue, 15 Jan 2013 19:26:08 -0500 From: Cody P Schafer To: Linux MM Cc: LKML , Andrew Morton , Catalin Marinas , Cody P Schafer , Cody P Schafer Subject: [PATCH 11/17] mm/kmemleak: use node_{start,end}_pfn() Date: Tue, 15 Jan 2013 16:24:48 -0800 Message-Id: <1358295894-24167-12-git-send-email-cody@linux.vnet.ibm.com> X-Mailer: git-send-email 1.8.0.3 In-Reply-To: <1358295894-24167-1-git-send-email-cody@linux.vnet.ibm.com> References: <1358295894-24167-1-git-send-email-cody@linux.vnet.ibm.com> X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13011600-5806-0000-0000-00001E4CE7A1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Cody P Schafer Instead of open coding, use the exsisting node_start_pfn() and node_end_pfn() helpers. Signed-off-by: Cody P Schafer --- mm/kmemleak.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/mm/kmemleak.c b/mm/kmemleak.c index 752a705..83dd5fb 100644 --- a/mm/kmemleak.c +++ b/mm/kmemleak.c @@ -1300,9 +1300,8 @@ static void kmemleak_scan(void) */ lock_memory_hotplug(); for_each_online_node(i) { - pg_data_t *pgdat = NODE_DATA(i); - unsigned long start_pfn = pgdat->node_start_pfn; - unsigned long end_pfn = start_pfn + pgdat->node_spanned_pages; + unsigned long start_pfn = node_start_pfn(i); + unsigned long end_pfn = node_end_pfn(i); unsigned long pfn; for (pfn = start_pfn; pfn < end_pfn; pfn++) { -- 1.8.0.3