From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx135.postini.com [74.125.245.135]) by kanga.kvack.org (Postfix) with SMTP id 91BAA6B0002 for ; Tue, 16 Apr 2013 10:47:17 -0400 (EDT) From: "Kirill A. Shutemov" In-Reply-To: <51631CC0.5010908@sr71.net> References: <1365163198-29726-1-git-send-email-kirill.shutemov@linux.intel.com> <1365163198-29726-10-git-send-email-kirill.shutemov@linux.intel.com> <51631CC0.5010908@sr71.net> Subject: Re: [PATCHv3, RFC 09/34] thp: represent file thp pages in meminfo and friends Content-Transfer-Encoding: 7bit Message-Id: <20130416144917.8FEAEE0085@blue.fi.intel.com> Date: Tue, 16 Apr 2013 17:49:17 +0300 (EEST) Sender: owner-linux-mm@kvack.org List-ID: To: Dave Hansen Cc: "Kirill A. Shutemov" , Andrea Arcangeli , Andrew Morton , Al Viro , Hugh Dickins , Wu Fengguang , Jan Kara , Mel Gorman , linux-mm@kvack.org, Andi Kleen , Matthew Wilcox , "Kirill A. Shutemov" , Hillf Danton , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Dave Hansen wrote: > On 04/05/2013 04:59 AM, Kirill A. Shutemov wrote: > > The patch adds new zone stat to count file transparent huge pages and > > adjust related places. > > > > For now we don't count mapped or dirty file thp pages separately. > > I can understand tracking NR_FILE_TRANSPARENT_HUGEPAGES itself. But, > why not also account for them in NR_FILE_PAGES? That way, you don't > have to special-case each of the cases below: Good point. To be consistent I'll also convert NR_ANON_TRANSPARENT_HUGEPAGES to be accounted in NR_ANON_PAGES. -- Kirill A. Shutemov -- 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