linux-ext4 - [GIT PULL] fs: Hole punch fixes

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Date:   Tue, 22 Jun 2021 12:05:02 +0200
From:   Jan Kara <jack@...e.cz>
To:     "Darrick J. Wong" <djwong@...nel.org>
Cc:     linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
        linux-xfs@...r.kernel.org, linux-mm@...ck.org,
        ceph-devel@...r.kernel.org, linux-cifs@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net
Subject: [GIT PULL] fs: Hole punch fixes

  Hello Darrick,

  here is a prepared pull request with the hole punch fixes:

git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git hole_punch_fixes_for_5.14-rc1

Top of the tree is a68454854cd9. The full shortlog is:

Jan Kara (13):
      mm: Fix comments mentioning i_mutex
      documentation: Sync file_operations members with reality
      mm: Protect operations adding pages to page cache with invalidate_lock
      mm: Add functions to lock invalidate_lock for two mappings
      ext4: Convert to use mapping->invalidate_lock
      ext2: Convert to using invalidate_lock
      xfs: Convert to use invalidate_lock
      xfs: Convert double locking of MMAPLOCK to use VFS helpers
      zonefs: Convert to using invalidate_lock
      f2fs: Convert to using invalidate_lock
      fuse: Convert to using invalidate_lock
      ceph: Fix race between hole punch and page fault
      cifs: Fix race between hole punch and page fault

Pavel Reichl (1):
      xfs: Refactor xfs_isilocked()

The diffstat is

 Documentation/filesystems/locking.rst |  77 +++++++++++++++-------
 fs/ceph/addr.c                        |   9 ++-
 fs/ceph/file.c                        |   2 +
 fs/cifs/smb2ops.c                     |   2 +
 fs/ext2/ext2.h                        |  11 ----
 fs/ext2/file.c                        |   7 +-
 fs/ext2/inode.c                       |  12 ++--
 fs/ext2/super.c                       |   3 -
 fs/ext4/ext4.h                        |  10 ---
 fs/ext4/extents.c                     |  25 +++----
 fs/ext4/file.c                        |  13 ++--
 fs/ext4/inode.c                       |  47 +++++--------
 fs/ext4/ioctl.c                       |   4 +-
 fs/ext4/super.c                       |  13 ++--
 fs/ext4/truncate.h                    |   8 ++-
 fs/f2fs/data.c                        |   4 +-
 fs/f2fs/f2fs.h                        |   1 -
 fs/f2fs/file.c                        |  62 +++++++++--------
 fs/f2fs/super.c                       |   1 -
 fs/fuse/dax.c                         |  50 +++++++-------
 fs/fuse/dir.c                         |  11 ++--
 fs/fuse/file.c                        |  10 +--
 fs/fuse/fuse_i.h                      |   7 --
 fs/fuse/inode.c                       |   1 -
 fs/inode.c                            |   2 +
 fs/xfs/xfs_bmap_util.c                |  15 +++--
 fs/xfs/xfs_file.c                     |  13 ++--
 fs/xfs/xfs_inode.c                    | 121 ++++++++++++++++++----------------
 fs/xfs/xfs_inode.h                    |   3 +-
 fs/xfs/xfs_super.c                    |   2 -
 fs/zonefs/super.c                     |  23 ++-----
 fs/zonefs/zonefs.h                    |   7 +-
 include/linux/fs.h                    |  39 +++++++++++
 mm/filemap.c                          | 113 ++++++++++++++++++++++++++-----
 mm/madvise.c                          |   2 +-
 mm/memory-failure.c                   |   2 +-
 mm/readahead.c                        |   2 +
 mm/rmap.c                             |  41 ++++++------
 mm/shmem.c                            |  20 +++---
 mm/truncate.c                         |   9 +--
 40 files changed, 453 insertions(+), 351 deletions(-)

							Thanks
								Honza

-- 
Jan Kara <jack@...e.com>
SUSE Labs, CR