From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx125.postini.com [74.125.245.125]) by kanga.kvack.org (Postfix) with SMTP id A2D326B006E for ; Tue, 15 Jan 2013 10:19:04 -0500 (EST) Received: by mail-pa0-f45.google.com with SMTP id bg2so159709pad.18 for ; Tue, 15 Jan 2013 07:19:03 -0800 (PST) From: Jiang Liu Subject: [RESEND PATCH v3 3/3] mm: increase totalram_pages when free pages allocated by bootmem allocator Date: Tue, 15 Jan 2013 23:18:17 +0800 Message-Id: <1358263097-11038-3-git-send-email-jiang.liu@huawei.com> In-Reply-To: <1358263097-11038-1-git-send-email-jiang.liu@huawei.com> References: <1358263097-11038-1-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, so it should increase totalram_pages when freeing pages into the buddy system. 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 d04ed87..b52df74 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -124,6 +124,7 @@ 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