From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 371B6136E for ; Sun, 23 Mar 2025 16:57:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742749027; cv=none; b=oB72KUXeydD6Q1zcSLzIXpgAIOXifDBbmVrcru5Ezswcr9i7l9oGSx2Fk1N+bMfUjP3d10p6Ezv9lTOTd/BYfaRwXDI8R1QGzjEcsMynxtmiEeeHcziLmfhNCymGiNzZ7Z50c2tFEqXR8hjZDjM+0EutKOIA1+ispxGwYq5a30A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742749027; c=relaxed/simple; bh=FxOUYhiHm+2OmW3aiiCHsAGgHhgywv+CYn5hIK/Lw08=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=CbdQwsRi5yyD0ylPcDN9zSjzT5CY93i2B+Z+FkUijBZEiPg0hJFR5vbdLszunUjXLJ1ZELtabzryy1mijlGgyuRb0ZUmbVDCfLkZO2S8guj0+4eQIFf8HXLzVTjkEevg34lkBEOPmPEZlW+iF08Glj6c9ai4iJ8pOClt4YZLuu8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Yvuaozcb; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Yvuaozcb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 31D03C4CEE2; Sun, 23 Mar 2025 16:57:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742749025; bh=FxOUYhiHm+2OmW3aiiCHsAGgHhgywv+CYn5hIK/Lw08=; h=Date:From:To:Cc:Subject:From; b=YvuaozcbbaZWjR5TUcLna2xhhJ+gMGzapwv8Nea3w8FH+SdIXAm0HB0sh63PZT8R5 fLwJn+ykfQtZlqeoyqVdrcoBoTEQbqt/t0AB+HTx6+kd/VDnx3dfYNC5+E3o3JRusl cme4mEwvdpXG0kSuJzoD+DkICpYgvukU2sfGCViGF/aU6gSuO/y3K0Jb9O+KzNWmPP lPPt0lNOra+bs2dtpyz8cjno8PQPneoqoONvYBK3xOYOaIgmqtUQD4WsLR2l0yBz03 oe2aTAaJiuXKHuTdNAB+airws5qyZy3Y5F0VIFrcS7ccfbrL5xnC25QFqbT8YnYQeI T9BpDPuUhyJwA== Date: Mon, 24 Mar 2025 00:57:00 +0800 From: Gao Xiang To: Linus Torvalds Cc: linux-erofs@lists.ozlabs.org, LKML , Bo Liu , Hongzhen Luo , Chao Yu Subject: [GIT PULL] erofs updates for 6.15-rc1 Message-ID: Mail-Followup-To: Linus Torvalds , linux-erofs@lists.ozlabs.org, LKML , Bo Liu , Hongzhen Luo , Chao Yu Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Hi Linus, Could you consider this pull request for 6.15-rc1? In this cycle, EROFS 48-bit block addressing is available to support massive datasets for model training and other large data archive use cases. In addition, byte-oriented encoded extents have been supported to reduce metadata sizes when using large configurations as well as to improve Zstd compression speed. There are some bugfixes and cleanups as usual. All commits have been in -next for a while and no potential merge conflicts is observed. Thanks, Gao Xiang The following changes since commit 80e54e84911a923c40d7bee33a34c1b4be148d7a: Linux 6.14-rc6 (2025-03-09 13:45:25 -1000) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-6.15-rc1 for you to fetch changes up to 0f24e3c05afeac905a9df557264cc48f3363ab47: erofs: enable 48-bit layout support (2025-03-17 14:02:16 +0800) ---------------------------------------------------------------- Changes since last update: - Support 48-bit block addressing for large images; - Introduce encoded extents to reduce metadata on larger pclusters; - Enable unaligned compressed data to improve Zstd compression speed; - Allow 16-byte volume names again; - Minor cleanups. ---------------------------------------------------------------- Bo Liu (1): erofs: get rid of erofs_kmap_type Gao Xiang (14): erofs: allow 16-byte volume name again erofs: simplify tail inline pcluster handling erofs: clean up header parsing for ztailpacking and fragments erofs: move {in,out}pages into struct z_erofs_decompress_req erofs: get rid of erofs_map_blocks_flatmode() erofs: simplify erofs_{read,fill}_inode() erofs: add 48-bit block addressing on-disk support erofs: implement 48-bit block addressing for unencoded inodes erofs: support dot-omitted directories erofs: initialize decompression early erofs: add encoded extent on-disk definition erofs: implement encoded extent metadata erofs: support unaligned encoded data erofs: enable 48-bit layout support Hongzhen Luo (1): erofs: use Z_EROFS_LCLUSTER_TYPE_MAX to simplify switches fs/erofs/Kconfig | 14 +- fs/erofs/compress.h | 2 +- fs/erofs/data.c | 148 +++++++++------------ fs/erofs/decompressor.c | 95 +++++-------- fs/erofs/decompressor_deflate.c | 8 +- fs/erofs/decompressor_lzma.c | 8 +- fs/erofs/decompressor_zstd.c | 8 +- fs/erofs/dir.c | 9 +- fs/erofs/erofs_fs.h | 191 +++++++++++++-------------- fs/erofs/fileio.c | 2 +- fs/erofs/fscache.c | 2 +- fs/erofs/inode.c | 125 +++++++++--------- fs/erofs/internal.h | 47 +++---- fs/erofs/namei.c | 2 +- fs/erofs/super.c | 85 ++++++------ fs/erofs/sysfs.c | 2 + fs/erofs/xattr.c | 12 +- fs/erofs/zdata.c | 102 +++++++------- fs/erofs/zmap.c | 286 ++++++++++++++++++++++++++-------------- include/trace/events/erofs.h | 2 +- 20 files changed, 579 insertions(+), 571 deletions(-)