Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6CF75C433F5 for ; Mon, 10 Jan 2022 13:29:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232329AbiAJN3C (ORCPT ); Mon, 10 Jan 2022 08:29:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48256 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232263AbiAJN3A (ORCPT ); Mon, 10 Jan 2022 08:29:00 -0500 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4C5DBC06173F for ; Mon, 10 Jan 2022 05:29:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=bIvQ3iiBdG90qy5CiZJ/j6Ne9iVxuyc7lz8mhd/rS0c=; b=Wi7e7e53xjQVSyoM7SoAi03iCf 6Zhihcd5Q/URTY8byyLMah09OIcbpqBm7eJJFDDdWHBg4RuS+D6HwG4lXTjY5kMBzbwQEsEaugrUb uZ4LedlfNsol3F/G8GMt86ejqnsCj4Sr+hbKkgBRMNKj+mvC9Xok3xIVhZOZdugu2DweFXmwNAjHS PEJnb8HCVgRrK6ypTBNpjWiQqvOsQ6AkyPpcghQmnY06hwvUmb4kbcGx5P4foI04KjqPKmtoS2sW1 AKIWdVORgUW4eD+lJjmu0K/Y4um9XcbS+4aShcZbvP+0vpr3AA9fSMPOctpmW9Z75rBNXmyNuW4VL 09LuSPQg==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1n6uj8-002SEg-0L; Mon, 10 Jan 2022 13:28:46 +0000 Date: Mon, 10 Jan 2022 13:28:45 +0000 From: Matthew Wilcox To: Christoph Hellwig Cc: linux-mm@kvack.org, John Hubbard , William Kucharski , linux-kernel@vger.kernel.org, Jason Gunthorpe Subject: Re: [PATCH v2 05/28] gup: Change the calling convention for compound_next() Message-ID: References: <20220110042406.499429-1-willy@infradead.org> <20220110042406.499429-6-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 10, 2022 at 12:27:29AM -0800, Christoph Hellwig wrote: > On Mon, Jan 10, 2022 at 04:23:43AM +0000, Matthew Wilcox (Oracle) wrote: > > Return the head page instead of storing it to a passed parameter. > > Looks good, but same comment about maybe passing list and npages first. Done for both.