• Linus Torvalds's avatar
    Merge tag 'for-f2fs-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs · f6c658df
    Linus Torvalds authored
    Pull f2fs updates from Jaegeuk Kim:
     "In this round, as Ted pointed out, fscrypto allows one more key prefix
      given by filesystem to resolve backward compatibility issues.  Other
      than that, we've fixed several error handling cases by introducing
      a fault injection facility.  We've also achieved performance
      improvement in some workloads as well as a bunch of bug fixes.
    
      Summary:
    
      Enhancements:
       - fs-specific prefix for fscrypto
       - fault injection facility
       - expose validity bitmaps for user to be aware of fragmentation
       - fallocate/rm/preallocation speed up
       - use percpu counters
    
      Bug fixes:
       - some inline_dentry/inline_data bugs
       - error handling for atomic/volatile/orphan inodes
       - recover broken superblock"
    
    * tag 'for-f2fs-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (73 commits)
      f2fs: fix to update dirty page count correctly
      f2fs: flush pending bios right away when error occurs
      f2fs: avoid ENOSPC fault in the recovery process
      f2fs: make exit_f2fs_fs more clear
      f2fs: use percpu_counter for total_valid_inode_count
      f2fs: use percpu_counter for alloc_valid_block_count
      f2fs: use percpu_counter for # of dirty pages in inode
      f2fs: use percpu_counter for page counters
      f2fs: use bio count instead of F2FS_WRITEBACK page count
      f2fs: manipulate dirty file inodes when DATA_FLUSH is set
      f2fs: add fault injection to sysfs
      f2fs: no need inc dirty pages under inode lock
      f2fs: fix incorrect error path handling in f2fs_move_rehashed_dirents
      f2fs: fix i_current_depth during inline dentry conversion
      f2fs: correct return value type of f2fs_fill_super
      f2fs: fix deadlock when flush inline data
      f2fs: avoid f2fs_bug_on during recovery
      f2fs: show # of orphan inodes
      f2fs: support in batch fzero in dnode page
      f2fs: support in batch multi blocks preallocation
      ...
    f6c658df
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