Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1423566Ab3DFOqs (ORCPT ); Sat, 6 Apr 2013 10:46:48 -0400 Received: from mail-pd0-f181.google.com ([209.85.192.181]:45258 "EHLO mail-pd0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1423554Ab3DFOqp (ORCPT ); Sat, 6 Apr 2013 10:46:45 -0400 From: Jiang Liu 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, Chen Liqin , Lennox Wu Subject: [PATCH v4, part3 33/41] mm/score: prepare for removing num_physpages and simplify mem_init() Date: Sat, 6 Apr 2013 22:32:32 +0800 Message-Id: <1365258760-30821-34-git-send-email-jiang.liu@huawei.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1365258760-30821-1-git-send-email-jiang.liu@huawei.com> References: <1365258760-30821-1-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: 1853 Lines: 58 Prepare for removing num_physpages and simplify mem_init(). Signed-off-by: Jiang Liu Cc: Chen Liqin Cc: Lennox Wu Cc: linux-kernel@vger.kernel.org --- arch/score/mm/init.c | 26 ++------------------------ 1 file changed, 2 insertions(+), 24 deletions(-) diff --git a/arch/score/mm/init.c b/arch/score/mm/init.c index 579fc4e..2a223d8 100644 --- a/arch/score/mm/init.c +++ b/arch/score/mm/init.c @@ -77,33 +77,11 @@ void __init paging_init(void) void __init mem_init(void) { - unsigned long codesize, reservedpages, datasize, initsize; - unsigned long tmp, ram = 0; - high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT); free_all_bootmem(); setup_zero_page(); /* Setup zeroed pages. */ - reservedpages = 0; - - for (tmp = 0; tmp < max_low_pfn; tmp++) - if (page_is_ram(tmp)) { - ram++; - if (PageReserved(pfn_to_page(tmp))) - reservedpages++; - } - - num_physpages = ram; - codesize = (unsigned long) &_etext - (unsigned long) &_text; - datasize = (unsigned long) &_edata - (unsigned long) &_etext; - initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin; - - printk(KERN_INFO "Memory: %luk/%luk available (%ldk kernel code, " - "%ldk reserved, %ldk data, %ldk init, %ldk highmem)\n", - (unsigned long) nr_free_pages() << (PAGE_SHIFT-10), - ram << (PAGE_SHIFT-10), codesize >> 10, - reservedpages << (PAGE_SHIFT-10), datasize >> 10, - initsize >> 10, - totalhigh_pages << (PAGE_SHIFT-10)); + + mem_init_print_info(NULL); } #endif /* !CONFIG_NEED_MULTIPLE_NODES */ -- 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/