From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wg0-f44.google.com (mail-wg0-f44.google.com [74.125.82.44]) by kanga.kvack.org (Postfix) with ESMTP id E71E66B0038 for ; Mon, 23 Mar 2015 09:50:55 -0400 (EDT) Received: by wgs2 with SMTP id 2so39565497wgs.1 for ; Mon, 23 Mar 2015 06:50:55 -0700 (PDT) Received: from kirsi1.inet.fi (mta-out1.inet.fi. [62.71.2.195]) by mx.google.com with ESMTP id ba2si11786530wib.73.2015.03.23.06.50.53 for ; Mon, 23 Mar 2015 06:50:54 -0700 (PDT) Date: Mon, 23 Mar 2015 15:50:48 +0200 From: "Kirill A. Shutemov" Subject: Re: [PATCH 11/24] huge tmpfs: shrinker to migrate and free underused holes Message-ID: <20150323135048.GA31544@node.dhcp.inet.fi> References: <550AFFD5.40607@yandex-team.ru> <20150323125009.GC30088@node.dhcp.inet.fi> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150323125009.GC30088@node.dhcp.inet.fi> Sender: owner-linux-mm@kvack.org List-ID: To: Hugh Dickins Cc: Konstantin Khlebnikov , "Kirill A. Shutemov" , Andrea Arcangeli , Ning Qu , Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org On Mon, Mar 23, 2015 at 02:50:09PM +0200, Kirill A. Shutemov wrote: > On Sun, Mar 22, 2015 at 09:40:02PM -0700, Hugh Dickins wrote: > > (I think Kirill has a problem of that kind in his page_remove_rmap scan). > > Ouch! Thanks for noticing this. > > It should work fine while we are anon-THP only, but it need to be fixed to > work with files. Err. No, it must be fixed for anon-THP too. -- 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