Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755368AbZLVXoG (ORCPT ); Tue, 22 Dec 2009 18:44:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753734AbZLVXmJ (ORCPT ); Tue, 22 Dec 2009 18:42:09 -0500 Received: from sca-es-mail-2.Sun.COM ([192.18.43.133]:58153 "EHLO sca-es-mail-2.sun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751784AbZLVXmF (ORCPT ); Tue, 22 Dec 2009 18:42:05 -0500 MIME-version: 1.0 Content-transfer-encoding: 7BIT Content-type: TEXT/PLAIN Date: Tue, 22 Dec 2009 15:40:41 -0800 From: Yinghai Lu Subject: [PATCH 03/25] bootmem: move out map assigning out of loop In-reply-to: <1261525263-13763-1-git-send-email-yinghai@kernel.org> To: Ingo Molnar , Thomas Gleixner , "H. Peter Anvin" , Andrew Morton , Jesse Barnes , Christoph Lameter Cc: linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, Yinghai Lu Message-id: <1261525263-13763-4-git-send-email-yinghai@kernel.org> X-Mailer: git-send-email 1.6.0.2 References: <1261525263-13763-1-git-send-email-yinghai@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1159 Lines: 38 Signed-off-by: Yinghai Lu --- mm/bootmem.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/mm/bootmem.c b/mm/bootmem.c index 7d14868..8caf744 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c @@ -171,6 +171,7 @@ static unsigned long __init free_all_bootmem_core(bootmem_data_t *bdata) { int aligned; struct page *page; + unsigned long *map; unsigned long start, end, pages, count = 0; if (!bdata->node_bootmem_map) @@ -188,10 +189,10 @@ static unsigned long __init free_all_bootmem_core(bootmem_data_t *bdata) bdebug("nid=%td start=%lx end=%lx aligned=%d\n", bdata - bootmem_node_data, start, end, aligned); + map = bdata->node_bootmem_map; while (start < end) { - unsigned long *map, idx, vec; + unsigned long idx, vec; - map = bdata->node_bootmem_map; idx = start - bdata->node_min_pfn; vec = ~map[idx / BITS_PER_LONG]; -- 1.6.0.2 -- 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/