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 880A0C6FD1F for ; Tue, 14 Mar 2023 22:08:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231184AbjCNWIa (ORCPT ); Tue, 14 Mar 2023 18:08:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37922 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230458AbjCNWI3 (ORCPT ); Tue, 14 Mar 2023 18:08:29 -0400 Received: from outgoing.mit.edu (outgoing-auth-1.mit.edu [18.9.28.11]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3E493211FE for ; Tue, 14 Mar 2023 15:08:25 -0700 (PDT) Received: from cwcc.thunk.org (pool-173-48-120-46.bstnma.fios.verizon.net [173.48.120.46]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 32EM8Hc3027717 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Mar 2023 18:08:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mit.edu; s=outgoing; t=1678831699; bh=uTzVv+GLchUoYNO2lcP21RTevceX/z3OHphC4GnsC1w=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=RG4/tBOU/GN4cTwzuJa2gTrAWXGAtkH/9zMUhlKjzH7QR0sRXn2zkK8TaShsoXT24 k/YJH6ZJ2NQ5JaVtDZqFWys7Dl7OjWzLMoTxou3WWYVFGJyz8CEh/3NvtOoPGCTI7m /jNnaRHr6K7+rShO60LXlKvUQbyP2/xfEUzh4cms+RhtE23047CPCme55i3bYejUse Nw3gxuBmDzuM0L/zf06a/SO5xZXXABV6okcQUjp2J4Co4XR7f+ys6VL0wu93xMSO2n Ye0B8gKuPATptMeBJShUQSTaFOxWdAuYhPKXMKYFGFVfe4jDr+Ti3jECtZn5QBz+em 4IM0+qHAyXFsQ== Received: by cwcc.thunk.org (Postfix, from userid 15806) id 6655015C5830; Tue, 14 Mar 2023 18:08:17 -0400 (EDT) Date: Tue, 14 Mar 2023 18:08:17 -0400 From: "Theodore Ts'o" To: "Matthew Wilcox (Oracle)" Cc: Andreas Dilger , linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH 04/31] ext4: Convert ext4_finish_bio() to use folios Message-ID: <20230314220817.GS860405@mit.edu> References: <20230126202415.1682629-1-willy@infradead.org> <20230126202415.1682629-5-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230126202415.1682629-5-willy@infradead.org> Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Thu, Jan 26, 2023 at 08:23:48PM +0000, Matthew Wilcox (Oracle) wrote: > Prepare ext4 to support large folios in the page writeback path. > Also set the actual error in the mapping, not just -EIO. > > Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Theodore Ts'o