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 1A5AFC433EF for ; Mon, 21 Mar 2022 07:46:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345015AbiCUHri (ORCPT ); Mon, 21 Mar 2022 03:47:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54298 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245168AbiCUHrd (ORCPT ); Mon, 21 Mar 2022 03:47:33 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 264D3580C9 for ; Mon, 21 Mar 2022 00:46:05 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id C1756B8110D for ; Mon, 21 Mar 2022 07:46:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EED36C340EE; Mon, 21 Mar 2022 07:45:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1647848762; bh=QldX2CgA/jrZgyN9GjhxNhil+DepyQR7nCll9agSBts=; h=Date:From:To:Cc:Subject:From; b=ck3ZkIUBA/csRuIiZRzDFv38GO5nDKZGp0SGz/GCchIIjtdylPAk/J2XzfDMA6mhh o2/cWWKkBHWwkDoCkBvnj0NyG31Td0W2ZPRFkuTpjmrzJnhkAlLM9MXbcNWzTuhwUe IuO9n29T9FTriCzPD5OgNzceksvOsGW16SSEVXXGIQBXeue8E7ycmQ7hfvqAhIr/Al rzMyTTyXyJe0dOEwz9cmJZ0I0Cf+rZ0nFfm+pfQPOgVzsP2JUP01SpDg0KDRurD4o8 sj2PYRKf8AHmR0vbvSDwW10cHL3Li54zG3/XighK5Sf96QUiUZMmweMUi9uddHCCHn F24SDRw0PF6Uw== Date: Mon, 21 Mar 2022 15:45:38 +0800 From: Gao Xiang To: Linus Torvalds Cc: LKML , Chao Yu , linux-erofs@lists.ozlabs.org, Jeffle Xu , lihongnan , Dongliang Mu , David Anderson Subject: [GIT PULL] erofs updates for 5.18-rc1 Message-ID: Mail-Followup-To: Linus Torvalds , LKML , Chao Yu , linux-erofs@lists.ozlabs.org, Jeffle Xu , lihongnan , Dongliang Mu , David Anderson MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, Could you consider this pull request for 5.18-rc1? In this cycle, we continue converting to use meta buffers for all remaining uncompressed paths to prepare for the upcoming subpage, folio and fscache features. We also fixed a double-free issue when sysfs initialization fails, which was reported by syzbot. Besides, in order for the userspace to control per-file timestamp easier, we now switch to record mtime instead of ctime with a compatible feature marked. And there are also some code cleanups and documentation update as usual. All commits have been in -next for a while and there is a minor trivial merge conflict with folio -next tree [1]. Thanks, Gao Xiang [1] https://lore.kernel.org/r/20220315203112.03f6120c@canb.auug.org.au The following changes since commit ffb217a13a2eaf6d5bd974fc83036a53ca69f1e2: Linux 5.17-rc7 (2022-03-06 14:28:31 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-5.18-rc1 for you to fetch changes up to a1108dcd9373a98f7018aa4310076260b8ecfc0b: erofs: rename ctime to mtime (2022-03-17 23:41:14 +0800) ---------------------------------------------------------------- Changes since last update: - Avoid using page structure directly for all uncompressed paths; - Fix a double-free issue when sysfs initialization fails; - Complete DAX description for erofs; - Use mtime instead since there's no (easy) way for users to control ctime; - Several code cleanups. ---------------------------------------------------------------- David Anderson (1): erofs: rename ctime to mtime Dongliang Mu (1): fs: erofs: add sanity check for kobject in erofs_unregister_sysfs Gao Xiang (7): erofs: get rid of `struct z_erofs_collector' erofs: clean up preload_compressed_pages() erofs: silence warnings related to impossible m_plen erofs: clean up z_erofs_extent_lookback erofs: refine managed inode stuffs erofs: use meta buffers for reading directories erofs: use meta buffers for inode lookup Jeffle Xu (1): erofs: use meta buffers for erofs_read_superblock() lihongnan (1): Documentation/filesystem/dax: update DAX description on erofs Documentation/filesystems/dax.rst | 6 +- Documentation/filesystems/erofs.rst | 2 +- fs/erofs/data.c | 12 ++- fs/erofs/dir.c | 21 ++-- fs/erofs/erofs_fs.h | 5 +- fs/erofs/inode.c | 4 +- fs/erofs/internal.h | 2 + fs/erofs/namei.c | 54 +++++------ fs/erofs/super.c | 21 ++-- fs/erofs/sysfs.c | 8 +- fs/erofs/zdata.c | 184 +++++++++++++++++------------------- fs/erofs/zmap.c | 71 +++++++------- 12 files changed, 189 insertions(+), 201 deletions(-)