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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 70D50C433EF for ; Thu, 11 Nov 2021 16:42:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 54E0F60FBF for ; Thu, 11 Nov 2021 16:42:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234262AbhKKQpE (ORCPT ); Thu, 11 Nov 2021 11:45:04 -0500 Received: from mail.kernel.org ([198.145.29.99]:50250 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234270AbhKKQpB (ORCPT ); Thu, 11 Nov 2021 11:45:01 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7B93260F55; Thu, 11 Nov 2021 16:42:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1636648932; bh=VAJx5FtRw5JMOtudIHDtqzjCcKDE2fqcR5A03pd3zc0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=qMMWeEHBY33hoQypiH16TnF4SK5FjRRq3nFPItey7/zwaOkIqRIm8a5ybnKCbwYmh Uad3Bd/28ZBWDQtz6Qhoo7s5ZSGPv4KNNwdkgbj9GKWvDw9xxcUtKS49fj6K7xlxvt cJ0t6o3ljOLC5ELo1rzYGf0eUk4FQsPscs/nnnhhUEzhndkr6yqItmXLA/V4GtSe1P F2KJexnLX6Rz/ZKzZiaAlNXJEs1fTqdrp6iyiceoEJX2wtLYiTLbCuXu6fvsLimUZM tVMfm4YpcvoT+DB4T63r/jUYKBdAdh0bMpIkoIFoyt72WRDkTXaKjCfg8E/Wrosyp2 gkNk0NWFIvAPA== Date: Thu, 11 Nov 2021 08:42:11 -0800 From: Jaegeuk Kim To: Christoph Hellwig Cc: Linus Torvalds , Linux F2FS Dev Mailing List , Linux Kernel Mailing List Subject: Re: [GIT PULL] f2fs update for 5.16-rc1 Message-ID: References: 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 11/11, Christoph Hellwig wrote: > So question on the direct I/O code. The perfectly fine iomap code > wasn't merged because of the pre-existing stale data exposure issuewith > f2fs direct I/O low-level implementation. This doesn't seem to be fixed > or even worked around, but instead we do get new direct I/O features? No worries. I'm working on the fix and will apply the Eric's patches on top of this change. > > On Wed, Nov 10, 2021 at 08:11:10PM -0800, Jaegeuk Kim wrote: > > Hi Linus, > > > > Could you please consider this pull request? > > > > Thanks, > > > > The following changes since commit ff1ffd71d5f0612cf194f5705c671d6b64bf5f91: > > > > Merge tag 'hyperv-fixes-signed-20210915' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux (2021-09-15 17:18:56 -0700) > > > > are available in the Git repository at: > > > > git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git tags/f2fs-for-5.16-rc1 > > > > for you to fetch changes up to 5429c9dbc9025f9a166f64e22e3a69c94fd5b29b: > > > > f2fs: fix UAF in f2fs_available_free_memory (2021-11-09 08:23:17 -0800) > > > > ---------------------------------------------------------------- > > f2fs-for-5.16-rc1 > > > > In this cycle, we've applied relatively small number of patches which fix subtle > > corner cases mainly, while introducing a new mount option to be able to fragment > > the disk intentionally for performance tests. > > > > Enhancement: > > - add a mount option to fragmente on-disk layout to understand the performance > > - support direct IO for multi-partitions > > - add a fault injection of dquot_initialize > > > > Bug fix: > > - address some lockdep complaints > > - fix a deadlock issue with quota > > - fix a memory tuning condition > > - fix compression condition to improve the ratio > > - fix disabling compression on the non-empty compressed file > > - invalidate cached pages before IPU/DIO writes > > > > And, we've added some minor clean-ups as usual. > > > > ---------------------------------------------------------------- > > Chao Yu (7): > > f2fs: quota: fix potential deadlock > > f2fs: avoid attaching SB_ACTIVE flag during mount > > f2fs: introduce excess_dirty_threshold() > > f2fs: fix wrong condition to trigger background checkpoint correctly > > f2fs: multidevice: support direct IO > > f2fs: fix incorrect return value in f2fs_sanity_check_ckpt() > > f2fs: support fault injection for dquot_initialize() > > > > Daeho Jeong (2): > > f2fs: include non-compressed blocks in compr_written_block > > f2fs: introduce fragment allocation mode mount option > > > > Dongliang Mu (1): > > f2fs: fix UAF in f2fs_available_free_memory > > > > Fengnan Chang (1): > > f2fs: compress: fix overwrite may reduce compress ratio unproperly > > > > Gao Xiang (1): > > f2fs: fix up f2fs_lookup tracepoints > > > > Hyeong-Jun Kim (2): > > f2fs: compress: disallow disabling compress on non-empty compressed file > > f2fs: invalidate META_MAPPING before IPU/DIO write > > > > Jaegeuk Kim (1): > > f2fs: should use GFP_NOFS for directory inodes > > > > Keoseong Park (1): > > f2fs: fix to use WHINT_MODE > > > > Qing Wang (1): > > f2fs: replace snprintf in show functions with sysfs_emit > > > > Weichao Guo (1): > > f2fs: set SBI_NEED_FSCK flag when inconsistent node block found > > > > Documentation/ABI/testing/sysfs-fs-f2fs | 16 ++++++ > > Documentation/filesystems/f2fs.rst | 19 +++++++ > > fs/f2fs/checkpoint.c | 8 ++- > > fs/f2fs/compress.c | 20 +++++++ > > fs/f2fs/data.c | 95 +++++++++++++++++++++++++-------- > > fs/f2fs/f2fs.h | 54 ++++++++++++++++--- > > fs/f2fs/file.c | 6 +-- > > fs/f2fs/gc.c | 5 +- > > fs/f2fs/inline.c | 2 +- > > fs/f2fs/inode.c | 4 +- > > fs/f2fs/namei.c | 32 +++++------ > > fs/f2fs/node.c | 1 + > > fs/f2fs/node.h | 5 -- > > fs/f2fs/recovery.c | 14 ++--- > > fs/f2fs/segment.c | 83 +++++++++++++++++++++------- > > fs/f2fs/segment.h | 1 + > > fs/f2fs/super.c | 39 +++++++++++++- > > fs/f2fs/sysfs.c | 24 ++++++++- > > fs/f2fs/verity.c | 2 +- > > fs/f2fs/xattr.c | 2 +- > > include/trace/events/f2fs.h | 33 ++++++++---- > > 21 files changed, 359 insertions(+), 106 deletions(-) > ---end quoted text---