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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8321DC77B72 for ; Fri, 14 Apr 2023 13:21:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230160AbjDNNVi (ORCPT ); Fri, 14 Apr 2023 09:21:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53094 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229457AbjDNNVg (ORCPT ); Fri, 14 Apr 2023 09:21:36 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B84A0120; Fri, 14 Apr 2023 06:21:35 -0700 (PDT) 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=4n2+V3v5NS7BrPgVP+hnCjbRjgXvefs1QrA/ZzAt1rk=; b=aFlGGh9LKFSqzG3gk5GP4IZVVR aDCSNtXbnQlGh8gbAzVyVTDNw1yE7Kcp6M7hD8NDZeFo7qNgc1r6x4tNIRG4YTomr6vG92QMHBdf4 TaT6NjUcJvRa6LHd+iKTpebivKX4nRnlk6h8nAy+E/2htxm+wtNSCR4RjQy9R8Rpo6FAUXib7k7yj VE8PhACWRGQpowge2ROd6v0cD9juIOFE4BDy4NTP99QIqQn2bLeamnVCDoyjYVfmSbF/X/iY/FTOc GY8mN7syt6HUnehZ196E55XencDVdB6RCMyF5/1yHeMzqMFCwajwo9eAwhWclvbgXPrVqLNQIOqWh EHiUT1Ug==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1pnJMm-008lyW-8u; Fri, 14 Apr 2023 13:21:28 +0000 Date: Fri, 14 Apr 2023 14:21:28 +0100 From: Matthew Wilcox To: Pankaj Raghav Cc: brauner@kernel.org, viro@zeniv.linux.org.uk, akpm@linux-foundation.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mcgrof@kernel.org, gost.dev@samsung.com, hare@suse.de Subject: Re: [RFC 4/4] fs/buffer: convert create_page_buffers to create_folio_buffers Message-ID: References: <20230414110821.21548-1-p.raghav@samsung.com> <20230414110821.21548-5-p.raghav@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230414110821.21548-5-p.raghav@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Apr 14, 2023 at 01:08:21PM +0200, Pankaj Raghav wrote: > fs/buffer do not support large folios as there are many assumptions on > the folio size to be the host page size. This conversion is one step > towards removing that assumption. Also this conversion will reduce calls > to compound_head() if create_folio_buffers() calls > folio_create_empty_buffers(). I'd call this folio_create_buffers(), but other than that, looks good.