From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx102.postini.com [74.125.245.102]) by kanga.kvack.org (Postfix) with SMTP id 9377C6B012B for ; Wed, 29 May 2013 10:45:56 -0400 (EDT) Received: by mail-pb0-f42.google.com with SMTP id uo1so9290930pbc.1 for ; Wed, 29 May 2013 07:45:55 -0700 (PDT) From: Jiang Liu Subject: [PATCH, v2 12/13] mm/alpha: unify mem_init() for both UMA and NUMA architectures Date: Wed, 29 May 2013 22:44:51 +0800 Message-Id: <1369838692-26860-13-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, Richard Henderson , Ivan Kokshaysky , Matt Turner , linux-alpha@vger.kernel.org Now mem_init() for both Alpha UMA and Alpha NUMA are the same, so unify it to reduce duplicated code. Signed-off-by: Jiang Liu Cc: Richard Henderson Cc: Ivan Kokshaysky Cc: Matt Turner Cc: linux-alpha@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- arch/alpha/mm/init.c | 7 ++----- arch/alpha/mm/numa.c | 10 ---------- 2 files changed, 2 insertions(+), 15 deletions(-) diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c index af91010..a1bea91 100644 --- a/arch/alpha/mm/init.c +++ b/arch/alpha/mm/init.c @@ -276,17 +276,14 @@ srm_paging_stop (void) } #endif -#ifndef CONFIG_DISCONTIGMEM void __init mem_init(void) { - max_mapnr = max_low_pfn; - free_all_bootmem(); + set_max_mapnr(max_low_pfn); high_memory = (void *) __va(max_low_pfn * PAGE_SIZE); - + free_all_bootmem(); mem_init_print_info(NULL); } -#endif /* CONFIG_DISCONTIGMEM */ void free_initmem(void) diff --git a/arch/alpha/mm/numa.c b/arch/alpha/mm/numa.c index 0894b3a8..d543d71 100644 --- a/arch/alpha/mm/numa.c +++ b/arch/alpha/mm/numa.c @@ -319,13 +319,3 @@ void __init paging_init(void) /* Initialize the kernel's ZERO_PGE. */ memset((void *)ZERO_PGE, 0, PAGE_SIZE); } - -void __init mem_init(void) -{ - high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT); - free_all_bootmem(); - mem_init_print_info(NULL); -#if 0 - mem_stress(); -#endif -} -- 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