From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx188.postini.com [74.125.245.188]) by kanga.kvack.org (Postfix) with SMTP id BAF826B0068 for ; Sun, 18 Nov 2012 11:10:12 -0500 (EST) Received: by mail-pb0-f41.google.com with SMTP id xa7so3155443pbc.14 for ; Sun, 18 Nov 2012 08:10:12 -0800 (PST) From: Jiang Liu Subject: [RFT PATCH v1 5/5] mm: increase totalram_pages when free pages allocated by bootmem allocator Date: Mon, 19 Nov 2012 00:07:30 +0800 Message-Id: <1353254850-27336-6-git-send-email-jiang.liu@huawei.com> In-Reply-To: <1353254850-27336-1-git-send-email-jiang.liu@huawei.com> References: <20121115112454.e582a033.akpm@linux-foundation.org> <1353254850-27336-1-git-send-email-jiang.liu@huawei.com> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton , Wen Congyang , David Rientjes Cc: Jiang Liu , Maciej Rutecki , Chris Clayton , "Rafael J . Wysocki" , Mel Gorman , Minchan Kim , KAMEZAWA Hiroyuki , Michal Hocko , Jianguo Wu , linux-mm@kvack.org, linux-kernel@vger.kernel.org Function put_page_bootmem() is used to free pages allocated by bootmem allocator to the buddy system, so it should increase totalram_pages when freeing pages. Signed-off-by: Jiang Liu --- mm/memory_hotplug.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index acd3993..6b07e0c 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -119,6 +119,7 @@ void __ref put_page_bootmem(struct page *page) mutex_lock(&ppb_lock); __free_pages_bootmem(page, 0); mutex_unlock(&ppb_lock); + totalram_pages++; } } -- 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