From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 26001C4360C for ; Thu, 26 Sep 2019 14:15:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E0605222C3 for ; Thu, 26 Sep 2019 14:15:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=shutemov-name.20150623.gappssmtp.com header.i=@shutemov-name.20150623.gappssmtp.com header.b="JFYJOt2T" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727049AbfIZOPW (ORCPT ); Thu, 26 Sep 2019 10:15:22 -0400 Received: from mail-ed1-f67.google.com ([209.85.208.67]:46839 "EHLO mail-ed1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726975AbfIZOPW (ORCPT ); Thu, 26 Sep 2019 10:15:22 -0400 Received: by mail-ed1-f67.google.com with SMTP id t3so2155229edw.13 for ; Thu, 26 Sep 2019 07:15:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=shutemov-name.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=vGFtvroMWb8i1UdgYB+FIzFbUPu5RC5n7gywEg0Ns3c=; b=JFYJOt2TB9b5dmR12GgayBbj3a/6oM6CocwMQzb8vdNlNcaueXrxse5cVDSoSa3CMA jWz7F/9pNEyCwWevcB2nqWdY8kOXhAetnCnhk0FzXElb9xkWKBs3Zl0Vw2TTyze4OVtQ jA6XjwXZsF36fzPI4WI/WDUywLYhhMNW/pFSQKjc+UikmOO4hU+Nmbcxwh5kFTSGmE7J rgdL6O4aD8pm+ZtenP+Jvs80CqEJO5X3INxIbDdL8vfv4I4KlRNvOF4AFSDT0BrNaLq1 Wx+dWvWRkEY0iNzmwQo+OsIVxEHbi8psveBR0XcbigEAo27vZc2NK7kmghiGh1fFPY2o kKww== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=vGFtvroMWb8i1UdgYB+FIzFbUPu5RC5n7gywEg0Ns3c=; b=R1CYFPsZP1+d2AGiGp2QmEo2etZR0kkCpcBSzti9t3fS4wlAWIs6QTFMLBFr+IWGZg vSobReTlhpNwa8TLwQCtdHtpDN58wSPLA96135JSFDiAxzzLG9xwIEiYO4XDku9ZCcTk NmmSxvMo9M1xKRhZU11zdFAgI1O/0OGPOuaCNcDLR+7NepFARF5LE4mOXMWjuekwUNto zF1zzZc68brcp9AIjcMVnM3TE4ps3SYR0qSwVahVko1fmkBtXY2w2Q7U3oxagHGYDhC7 1zr02nPM9ijfNriASoOQaaZXz0wPQNwsG5ln+Vcm3m+hl6TmjGlECmwaplo/cPUgfSC2 GM6Q== X-Gm-Message-State: APjAAAX+0JL/HVDGdFamR/TQxTau+dUzE1Dd1yv2O24WqCBoKhLP0Ou6 lsH9vfI8Gtqm+WEw0Cpqh+Q/Ag== X-Google-Smtp-Source: APXvYqxL1Tay1aeeI2DJfAbE/xiOHQlPvFzqDtA8sro5dyATqS6m3DqDyn6gFl+H9Log7+18MDe2+g== X-Received: by 2002:a50:b7ed:: with SMTP id i42mr3813685ede.52.1569507320676; Thu, 26 Sep 2019 07:15:20 -0700 (PDT) Received: from box.localdomain ([86.57.175.117]) by smtp.gmail.com with ESMTPSA id g8sm497256edm.82.2019.09.26.07.15.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 26 Sep 2019 07:15:19 -0700 (PDT) Received: by box.localdomain (Postfix, from userid 1000) id D5333101CFB; Thu, 26 Sep 2019 17:15:22 +0300 (+03) Date: Thu, 26 Sep 2019 17:15:22 +0300 From: "Kirill A. Shutemov" To: Matthew Wilcox Cc: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 08/15] mm: Add __page_cache_alloc_order Message-ID: <20190926141522.sdjyj45t2ruev2sy@box> References: <20190925005214.27240-1-willy@infradead.org> <20190925005214.27240-9-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190925005214.27240-9-willy@infradead.org> User-Agent: NeoMutt/20180716 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Tue, Sep 24, 2019 at 05:52:07PM -0700, Matthew Wilcox wrote: > From: "Matthew Wilcox (Oracle)" > > This new function allows page cache pages to be allocated that are > larger than an order-0 page. > > Signed-off-by: Matthew Wilcox (Oracle) Acked-by: Kirill A. Shutemov -- Kirill A. Shutemov