• Linus Torvalds's avatar
    Merge branch 'for-4.10/fs-unmap' of git://git.kernel.dk/linux-block · 80eabba7
    Linus Torvalds authored
    Pull fs meta data unmap optimization from Jens Axboe:
     "A series from Jan Kara, providing a more efficient way for unmapping
      meta data from in the buffer cache than doing it block-by-block.
    
      Provide a general helper that existing callers can use"
    
    * 'for-4.10/fs-unmap' of git://git.kernel.dk/linux-block:
      fs: Remove unmap_underlying_metadata
      fs: Add helper to clean bdev aliases under a bh and use it
      ext2: Use clean_bdev_aliases() instead of iteration
      ext4: Use clean_bdev_aliases() instead of iteration
      direct-io: Use clean_bdev_aliases() instead of handmade iteration
      fs: Provide function to unmap metadata for a range of blocks
    80eabba7
inode.c 47.4 KB