Pull udf and ext2 fixes from Jan Kara:

 - a couple of smaller cleanups and fixes for ext2

 - fixes of a data corruption issues in udf when handling holes and
   preallocation extents

 - fixes and cleanups of several smaller issues in udf

 - add maintainer entry for isofs

* tag 'fixes_for_v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  udf: Fix extending file within last block
  udf: Discard preallocation before extending file with a hole
  udf: Do not bother looking for prealloc extents if i_lenExtents matches i_size
  udf: Fix preallocation discarding at indirect extent boundary
  udf: Increase UDF_MAX_READ_VERSION to 0x0260
  fs/ext2: Fix code indentation
  ext2: unbugger ext2_empty_dir()
  udf: remove ->writepage
  ext2: remove ->writepage
  ext2: Don't flush page immediately for DIRSYNC directories
  ext2: Fix some kernel-doc warnings
  maintainers: Add ISOFS entry
  udf: Avoid double brelse() in udf_rename()
  fs: udf: Optimize udf_free_in_core_inode and udf_find_fileset function