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 lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3C498CA5FC4 for ; Wed, 30 Sep 2026 17:09:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.sourceforge.net; s=beta; h=Content-Transfer-Encoding:Content-Type:Cc: Reply-To:From:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Subject:In-Reply-To:MIME-Version:References: Message-ID:To:Date:Sender:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Q6IxW1KJr+83u4Z+E/qrArx62KlcHeshqJM3AITnRVs=; b=LR8Vw95omjMItyIrh18XX5G8+C kM/Pc5WlywMAKJIUev+yZlCkebnQywiHcjACuuX4l/bWpYcv2F0lor1BKU7KWj2kg8Kgt1IEeOv7P 2gWwZDNFGoQoSHviumxdhXDxVTvRJuzZoATHkIRRjSfPvLJTgS6SstZG2wWluBkrr20Q=; Received: from [127.0.0.1] (helo=sfs-ml-2.v29.lw.sourceforge.com) by sfs-ml-2.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1xBxnl-00064R-LT; Wed, 30 Sep 2026 17:09:06 +0000 Received: from [172.30.29.66] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1xBxnk-00064L-HK for linux-f2fs-devel@lists.sourceforge.net; Wed, 30 Sep 2026 17:09:05 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; 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:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=jSjqplrgiCHFH8A0JtVNipwXww+bF6YjcE6zbN6wZVk=; b=UxaOvX+e536bI0PQtaORnxPYIc gHbmOQ0aIRfE1ZGZ2RG3M7slXAAHzDvGGbsJYsE04RgqedTO7s2KQ7oFZzv9IZNb2u3JIdZtOy4dS G91Lz/ZSOwQUySKOjvgaDXEuBBEcSJDtEkDeio3rFxTCATSjZAxJX9YeXwEtGkLA5shQ=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; 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:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=jSjqplrgiCHFH8A0JtVNipwXww+bF6YjcE6zbN6wZVk=; b=nVG+znapIoPYutzsHSfFnn/JZo EFDvlFEPsi3pu6AhsTLWyHQNpKFcfVAyn73fIZpwaO57vfabAiLgBF/tZMFKPWu7vuWcIIWwXHNJP jD++LCBWrskTxgZ5hzDSPRZIE0dxutMYliadQs3u7WIEzAobpMqwXskR0oVcVVQNqEGo=; Received: from sea.source.kernel.org ([172.234.252.31]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1xBxnf-0001mR-VG for linux-f2fs-devel@lists.sourceforge.net; Wed, 30 Sep 2026 17:09:05 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 95D104139E; Wed, 30 Sep 2026 17:08:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0A7721F000FF; Wed, 30 Sep 2026 17:08:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790788134; bh=jSjqplrgiCHFH8A0JtVNipwXww+bF6YjcE6zbN6wZVk=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=JmjO9ohhyftJ89qzAloluBgpiACFtYFR5m5CaJdPxFAKeQDVrKxfTZivE7U7EYseS L8CPR/+os9sU+2T4m5aPEHZmGyE1MayJ+XmB2HqxnsJrzcPMxr/wtCE/hkg3SKCqtA s3AHQ8WFbRE9C1rVTn8K02Z2X2WcaKwJ0GAmRMMNKhaoyZ1PyPJR6Q8uzuV7duuZUT LGRde49EpH7at6f/iKFF5b7TvR19uLQv/FwG/FiI8rPADn9jZ15VR60JV+0P3+Z2NU qjfd68/O9J8sYjJnMHJuxgclOVG43wt7M6fwsCT+3ny7F0pGIASI6cfcDqPqoFkPgS hmZ58kXPql/Bg== Date: Wed, 30 Sep 2026 17:08:52 +0000 To: Nanzhe Zhao Message-ID: References: <20260915041909.2903887-1-zhaonanzhe@xiaomi.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20260915041909.2903887-1-zhaonanzhe@xiaomi.com> X-Headers-End: 1xBxnf-0001mR-VG Subject: Re: [f2fs-dev] [PATCH v2 00/14] f2fs: support & optimize large folios for writable files X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Jaegeuk Kim via Linux-f2fs-devel Reply-To: Jaegeuk Kim Cc: Barry Song , Juan Yescas , Dev Jain , linux-kernel@vger.kernel.org, David Hildenbrand , linux-f2fs-devel@lists.sourceforge.net, Bo Zhang , Kalesh Singh , Nanzhe Zhao , Pengfei Li , Ryan Roberts Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net Hi Nanzhe, are you going to submit v3 soon? Thanks, On 09/15, Nanzhe Zhao via Linux-f2fs-devel wrote: > This series supports large folios for most readable/writable files > in buffered I/O paths, including normal files, block-layer encrypted > files, and atomic files except for inline-data files, compressed files, > and quota files. > > It also extends f2fs_folio_state to coexist with f2fs page-private > flags and to handle large folio write path and partial truncate of > large folios correctly. > > Benchmark details can be found in the RFC v2 cover letter [1]. > > [1] https://lore.kernel.org/r/20260622160830.324455-1-zhaonanzhe@xiaomi.com > > Changes in v2: > - Addressed most of Chao's and Daeho's review comments. > - Updated docs for compress policy with large folios. > - Link to v1: https://lore.kernel.org/r/20260826082641.2007658-1-zhaonanzhe@xiaomi.com > > Many thanks to Chao and Daeho for your extensive reviews and valuable > suggestions! > > Nanzhe Zhao (14): > f2fs: extend folio state for large folio write path > f2fs: carry subpage offset and count in write IO > f2fs: support regular file buffered writes on large folios > f2fs: support atomic file large folios buffered write > f2fs: support large folio writeback > f2fs: prepare mmap write faults for large folios > f2fs: make GC migration large-folio aware > f2fs: optimize small block size large folio read > f2fs: support partial uptodate large folio read > f2fs: handle partial truncate of large folio dirty subpages > f2fs: fix zeroing paths for large folios > f2fs: handle block cloning within the same large folio > f2fs: allow large folio support to writeable files > f2fs: make compressed files compatible with large folio > > Documentation/filesystems/f2fs.rst | 10 + > fs/f2fs/checkpoint.c | 2 + > fs/f2fs/compress.c | 3 + > fs/f2fs/data.c | 1221 +++++++++++++++++++++++++--- > fs/f2fs/f2fs.h | 105 ++- > fs/f2fs/file.c | 229 ++++-- > fs/f2fs/gc.c | 32 +- > fs/f2fs/inline.c | 7 + > fs/f2fs/inode.c | 4 +- > fs/f2fs/namei.c | 1 + > fs/f2fs/node.c | 2 + > fs/f2fs/segment.c | 6 +- > 12 files changed, 1404 insertions(+), 218 deletions(-) > > -- > 2.43.0 > > > > _______________________________________________ > Linux-f2fs-devel mailing list > Linux-f2fs-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel