linux-kernel - [GIT PULL] erofs more updates for 6.10-rc1

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Date: Fri, 24 May 2024 21:57:46 +0800
From: Gao Xiang <xiang@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: LKML <linux-kernel@...r.kernel.org>, linux-erofs@...ts.ozlabs.org,
	Al Viro <viro@...iv.linux.org.uk>,
	Hongzhen Luo <hongzhen@...ux.alibaba.com>,
	Sandeep Dhavale <dhavale@...gle.com>, Chao Yu <chao@...nel.org>
Subject: [GIT PULL] erofs more updates for 6.10-rc1

Hi Linus,

Could you consider these extra patches for 6.10-rc1?

The main ones are metadata API conversion to byte offsets by
Al Viro.  Since some of patches are also part of VFS
"->bd_inode elimination" (and they were merged upstream days ago),
I did a merge commit to resolve the dependency with the detailed
description.

Another patch gets rid of unnecessary memory allocation out of
DEFLATE decompressor.  The remaining one is a trivial cleanup.

All commits have been in -next and no potential merge conflict is
observed.

Thanks,
Gao Xiang

The following changes since commit 7c35de4df1056a5a1fb4de042197b8f5b1033b61:

  erofs: Zstandard compression support (2024-05-09 07:46:56 +0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-6.10-rc1-2

for you to fetch changes up to 80eb4f62056d6ae709bdd0636ab96ce660f494b2:

  erofs: avoid allocating DEFLATE streams before mounting (2024-05-21 03:07:39 +0800)

----------------------------------------------------------------
Changes since last update:

 - Convert metadata APIs to byte offsets;

 - Avoid allocating DEFLATE streams unnecessarily;

 - Some erofs_show_options() cleanup.

----------------------------------------------------------------
Al Viro (6):
      erofs: switch erofs_bread() to passing offset instead of block number
      erofs_buf: store address_space instead of inode
      erofs: mechanically convert erofs_read_metabuf() to offsets
      erofs: don't align offset for erofs_read_metabuf() (simple cases)
      erofs: don't round offset down for erofs_read_metabuf()
      z_erofs_pcluster_begin(): don't bother with rounding position down

Gao Xiang (2):
      Merge branch 'misc.erofs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git
      erofs: avoid allocating DEFLATE streams before mounting

Hongzhen Luo (1):
      erofs: clean up erofs_show_options()

 fs/erofs/data.c                 | 25 +++++++++----------
 fs/erofs/decompressor_deflate.c | 55 ++++++++++++++++++++++-------------------
 fs/erofs/dir.c                  |  4 +--
 fs/erofs/fscache.c              | 12 +++------
 fs/erofs/inode.c                |  4 +--
 fs/erofs/internal.h             |  9 +++----
 fs/erofs/namei.c                |  6 ++---
 fs/erofs/super.c                | 44 +++++++++++----------------------
 fs/erofs/xattr.c                | 37 +++++++++++----------------
 fs/erofs/zdata.c                |  8 +++---
 fs/erofs/zmap.c                 | 24 +++++++++---------
 11 files changed, 97 insertions(+), 131 deletions(-)