From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx161.postini.com [74.125.245.161]) by kanga.kvack.org (Postfix) with SMTP id A0DCB6B0068 for ; Sun, 10 Mar 2013 04:09:12 -0400 (EDT) Received: by mail-pb0-f54.google.com with SMTP id rr4so2677937pbb.13 for ; Sun, 10 Mar 2013 00:09:11 -0800 (PST) From: Jiang Liu Subject: [PATCH v2, part2 05/10] mm/microblaze: use free_highmem_page() to free highmem pages into buddy system Date: Sun, 10 Mar 2013 16:01:05 +0800 Message-Id: <1362902470-25787-6-git-send-email-jiang.liu@huawei.com> In-Reply-To: <1362902470-25787-1-git-send-email-jiang.liu@huawei.com> References: <1362902470-25787-1-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, Michal Simek , microblaze-uclinux@itee.uq.edu.au Use helper function free_highmem_page() to free highmem pages into the buddy system. Signed-off-by: Jiang Liu Cc: Michal Simek Cc: microblaze-uclinux@itee.uq.edu.au Cc: linux-kernel@vger.kernel.org --- arch/microblaze/mm/init.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c index 9be5302..4ec137d 100644 --- a/arch/microblaze/mm/init.c +++ b/arch/microblaze/mm/init.c @@ -82,13 +82,9 @@ static unsigned long highmem_setup(void) /* FIXME not sure about */ if (memblock_is_reserved(pfn << PAGE_SHIFT)) continue; - ClearPageReserved(page); - init_page_count(page); - __free_page(page); - totalhigh_pages++; + free_highmem_page(page); reservedpages++; } - totalram_pages += totalhigh_pages; pr_info("High memory: %luk\n", totalhigh_pages << (PAGE_SHIFT-10)); -- 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