From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qa0-f41.google.com (mail-qa0-f41.google.com [209.85.216.41]) by kanga.kvack.org (Postfix) with ESMTP id 7BC3A6B0031 for ; Mon, 2 Jun 2014 17:52:30 -0400 (EDT) Received: by mail-qa0-f41.google.com with SMTP id dc16so3645516qab.28 for ; Mon, 02 Jun 2014 14:52:30 -0700 (PDT) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTP id a9si19998078qaj.70.2014.06.02.14.52.29 for ; Mon, 02 Jun 2014 14:52:29 -0700 (PDT) Message-ID: <538cf21d.c945e00a.16e5.ffff85adSMTPIN_ADDED_BROKEN@mx.google.com> From: Naoya Horiguchi Subject: Re: [PATCH 00/10] mm: pagewalk: huge page cleanups and VMA passing Date: Mon, 2 Jun 2014 17:52:06 -0400 In-Reply-To: <20140602213644.925A26D0@viggo.jf.intel.com> References: <20140602213644.925A26D0@viggo.jf.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: owner-linux-mm@kvack.org List-ID: To: dave@sr71.net Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, "Kirill A. Shutemov" Hello Dave, On Mon, Jun 02, 2014 at 02:36:44PM -0700, Dave Hansen wrote: > The hugetlbfs and THP support in the walk_page_range() code was > mostly an afterthought. > > We also _tried_ to have the pagewalk code be concerned only with > page tables and *NOT* VMAs. We lost that battle since 80% of > the page walkers just pass the VMA along anyway. > > This does a few cleanups and adds a new flavor of walker which > can be stupid^Wsimple and not have to be explicitly taught about > THP. What version is this patchset based on? Recently I comprehensively rewrote page table walker (from the same motivation as yours) and the patchset is now in linux-mm. I guess most of your patchset (I've not read them yet) conflict with this patchset. So could you take a look on it? Thanks, Naoya Horiguchi -- 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