Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754850Ab3DMPlA (ORCPT ); Sat, 13 Apr 2013 11:41:00 -0400 Received: from mail-da0-f51.google.com ([209.85.210.51]:47272 "EHLO mail-da0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753213Ab3DMPk5 (ORCPT ); Sat, 13 Apr 2013 11:40:57 -0400 From: Jiang Liu To: Andrew Morton , Yinghai Lu Cc: Jiang Liu , David Rientjes , Wen Congyang , Mel Gorman , Minchan Kim , KAMEZAWA Hiroyuki , Michal Hocko , David Howells , Mark Salter , Jianguo Wu , linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, Hirokazu Takata , linux-m32r@ml.linux-m32r.org, linux-m32r-ja@ml.linux-m32r.org Subject: [RFC PATCH v1 04/19] mm/m32r: prepare for killing free_all_bootmem_node() Date: Sat, 13 Apr 2013 23:36:24 +0800 Message-Id: <1365867399-21323-5-git-send-email-jiang.liu@huawei.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1365867399-21323-1-git-send-email-jiang.liu@huawei.com> References: <1365867399-21323-1-git-send-email-jiang.liu@huawei.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1614 Lines: 57 Prepare for killing free_all_bootmem_node() by using free_all_bootmem(). Signed-off-by: Jiang Liu Cc: Hirokazu Takata Cc: linux-m32r@ml.linux-m32r.org Cc: linux-m32r-ja@ml.linux-m32r.org Cc: linux-kernel@vger.kernel.org --- arch/m32r/mm/init.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) diff --git a/arch/m32r/mm/init.c b/arch/m32r/mm/init.c index 9c94839..3113c85 100644 --- a/arch/m32r/mm/init.c +++ b/arch/m32r/mm/init.c @@ -111,28 +111,19 @@ void __init paging_init(void) *======================================================================*/ void __init mem_init(void) { - int nid; #ifndef CONFIG_MMU extern unsigned long memory_end; -#endif -#ifndef CONFIG_DISCONTIGMEM - max_mapnr = get_num_physpages(); -#endif /* CONFIG_DISCONTIGMEM */ - -#ifdef CONFIG_MMU - high_memory = (void *)__va(PFN_PHYS(MAX_LOW_PFN(0))); -#else high_memory = (void *)(memory_end & PAGE_MASK); +#else + high_memory = (void *)__va(PFN_PHYS(MAX_LOW_PFN(0))); #endif /* CONFIG_MMU */ /* clear the zero-page */ memset(empty_zero_page, 0, PAGE_SIZE); - /* this will put all low memory onto the freelists */ - for_each_online_node(nid) - free_all_bootmem_node(NODE_DATA(nid)); - + set_max_mapnr(get_num_physpages()); + free_all_bootmem(); mem_init_print_info(NULL); } -- 1.7.9.5 -- 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/