From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f179.google.com (mail-wi0-f179.google.com [209.85.212.179]) by kanga.kvack.org (Postfix) with ESMTP id 1753E6B0073 for ; Thu, 11 Dec 2014 10:24:43 -0500 (EST) Received: by mail-wi0-f179.google.com with SMTP id ex7so9039463wid.0 for ; Thu, 11 Dec 2014 07:24:42 -0800 (PST) Received: from gum.cmpxchg.org (gum.cmpxchg.org. [85.214.110.215]) by mx.google.com with ESMTPS id fv10si4481888wib.88.2014.12.11.07.24.42 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 11 Dec 2014 07:24:42 -0800 (PST) Date: Thu, 11 Dec 2014 10:24:23 -0500 From: Johannes Weiner Subject: Re: [PATCH] mm: add fields for compound destructor and order into struct page Message-ID: <20141211152423.GA21603@phnom.home.cmpxchg.org> References: <1418304027-154173-1-git-send-email-kirill.shutemov@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1418304027-154173-1-git-send-email-kirill.shutemov@linux.intel.com> Sender: owner-linux-mm@kvack.org List-ID: To: "Kirill A. Shutemov" Cc: akpm@linux-foundation.org, cl@linux.com, jmarchan@redhat.com, aneesh.kumar@linux.vnet.ibm.com, dave.hansen@intel.com, aarcange@redhat.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org On Thu, Dec 11, 2014 at 03:20:27PM +0200, Kirill A. Shutemov wrote: > Currently, we use lru.next/lru.prev plus cast to access or set > destructor and order of compound page. > > Let's replace it with explicit fields in struct page. > > Signed-off-by: Kirill A. Shutemov Acked-by: Johannes Weiner -- 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