From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx157.postini.com [74.125.245.157]) by kanga.kvack.org (Postfix) with SMTP id EBAC16B00C0 for ; Sun, 24 Mar 2013 03:33:39 -0400 (EDT) Received: by mail-pd0-f178.google.com with SMTP id u10so2125856pdi.37 for ; Sun, 24 Mar 2013 00:33:39 -0700 (PDT) From: Jiang Liu Subject: [RFC PATCH v2, part4 30/39] mm/score: prepare for removing num_physpages and simplify mem_init() Date: Sun, 24 Mar 2013 15:25:17 +0800 Message-Id: <1364109934-7851-52-git-send-email-jiang.liu@huawei.com> In-Reply-To: <1364109934-7851-1-git-send-email-jiang.liu@huawei.com> References: <1364109934-7851-1-git-send-email-jiang.liu@huawei.com> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton , David Rientjes Cc: Jiang Liu , Wen Congyang , Mel Gorman , Minchan Kim , KAMEZAWA Hiroyuki , Michal Hocko , Jianguo Wu , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Chen Liqin , Lennox Wu 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, 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