From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx126.postini.com [74.125.245.126]) by kanga.kvack.org (Postfix) with SMTP id 863006B0127 for ; Wed, 29 May 2013 10:45:49 -0400 (EDT) Received: by mail-pb0-f51.google.com with SMTP id jt11so9257746pbb.38 for ; Wed, 29 May 2013 07:45:48 -0700 (PDT) From: Jiang Liu Subject: [PATCH, v2 10/13] mm/SH: prepare for killing free_all_bootmem_node() Date: Wed, 29 May 2013 22:44:49 +0800 Message-Id: <1369838692-26860-11-git-send-email-jiang.liu@huawei.com> In-Reply-To: <1369838692-26860-1-git-send-email-jiang.liu@huawei.com> References: <1369838692-26860-1-git-send-email-jiang.liu@huawei.com> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: Jiang Liu , David Rientjes , Wen Congyang , Mel Gorman , Minchan Kim , KAMEZAWA Hiroyuki , Michal Hocko , James Bottomley , Sergei Shtylyov , David Howells , Mark Salter , Jianguo Wu , linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, Paul Mundt , Tang Chen , linux-sh@vger.kernel.org Prepare for killing free_all_bootmem_node() by using free_all_bootmem(). Signed-off-by: Jiang Liu Cc: Paul Mundt Cc: Wen Congyang Cc: Tang Chen Cc: linux-sh@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- arch/sh/mm/init.c | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-) diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index c9a517c..33890fd 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -412,19 +412,11 @@ void __init mem_init(void) iommu_init(); high_memory = NULL; + for_each_online_pgdat(pgdat) + high_memory = max_t(void *, high_memory, + __va(pgdat_end_pfn(pgdat) << PAGE_SHIFT)); - for_each_online_pgdat(pgdat) { - void *node_high_memory; - - if (pgdat->node_spanned_pages) - free_all_bootmem_node(pgdat); - - node_high_memory = (void *)__va((pgdat->node_start_pfn + - pgdat->node_spanned_pages) << - PAGE_SHIFT); - if (node_high_memory > high_memory) - high_memory = node_high_memory; - } + free_all_bootmem(); /* Set this up early, so we can take care of the zero page */ cpu_cache_init(); -- 1.8.1.2 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org