• Linus Torvalds's avatar
    Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 · 70cb0d02
    Linus Torvalds authored
    Pull ext4 updates from Ted Ts'o:
     "Added new ext4 debugging ioctls to allow userspace to get information
      about the state of the extent status cache.
    
      Dropped workaround for pre-1970 dates which were encoded incorrectly
      in pre-4.4 kernels. Since both the kernel correctly generates, and
      e2fsck detects and fixes this issue for the past four years, it'e time
      to drop the workaround. (Also, it's not like files with dates in the
      distant past were all that common in the first place.)
    
      A lot of miscellaneous bug fixes and cleanups, including some ext4
      Documentation fixes. Also included are two minor bug fixes in
      fs/unicode"
    
    * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (21 commits)
      unicode: make array 'token' static const, makes object smaller
      unicode: Move static keyword to the front of declarations
      ext4: add missing bigalloc documentation.
      ext4: fix kernel oops caused by spurious casefold flag
      ext4: fix integer overflow when calculating commit interval
      ext4: use percpu_counters for extent_status cache hits/misses
      ext4: fix potential use after free after remounting with noblock_validity
      jbd2: add missing tracepoint for reserved handle
      ext4: fix punch hole for inline_data file systems
      ext4: rework reserved cluster accounting when invalidating pages
      ext4: documentation fixes
      ext4: treat buffers with write errors as containing valid data
      ext4: fix warning inside ext4_convert_unwritten_extents_endio
      ext4: set error return correctly when ext4_htree_store_dirent fails
      ext4: drop legacy pre-1970 encoding workaround
      ext4: add new ioctl EXT4_IOC_GET_ES_CACHE
      ext4: add a new ioctl EXT4_IOC_GETSTATE
      ext4: add a new ioctl EXT4_IOC_CLEAR_ES_CACHE
      jbd2: flush_descriptor(): Do not decrease buffer head's ref count
      ext4: remove unnecessary error check
      ...
    70cb0d02
ext4.h 118 KB