• Linus Torvalds's avatar
    Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 · 6432f212
    Linus Torvalds authored
    Pull ext4 updates from Ted Ts'o:
     "The big new feature added this time is supporting online resizing
      using the meta_bg feature.  This allows us to resize file systems
      which are greater than 16TB.  In addition, the speed of online
      resizing has been improved in general.
    
      We also fix a number of races, some of which could lead to deadlocks,
      in ext4's Asynchronous I/O and online defrag support, thanks to good
      work by Dmitry Monakhov.
    
      There are also a large number of more minor bug fixes and cleanups
      from a number of other ext4 contributors, quite of few of which have
      submitted fixes for the first time."
    
    * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (69 commits)
      ext4: fix ext4_flush_completed_IO wait semantics
      ext4: fix mtime update in nodelalloc mode
      ext4: fix ext_remove_space for punch_hole case
      ext4: punch_hole should wait for DIO writers
      ext4: serialize truncate with owerwrite DIO workers
      ext4: endless truncate due to nonlocked dio readers
      ext4: serialize unlocked dio reads with truncate
      ext4: serialize dio nonlocked reads with defrag workers
      ext4: completed_io locking cleanup
      ext4: fix unwritten counter leakage
      ext4: give i_aiodio_unwritten a more appropriate name
      ext4: ext4_inode_info diet
      ext4: convert to use leXX_add_cpu()
      ext4: ext4_bread usage audit
      fs: reserve fallocate flag codepoint
      ext4: remove redundant offset check in mext_check_arguments()
      ext4: don't clear orphan list on ro mount with errors
      jbd2: fix assertion failure in commit code due to lacking transaction credits
      ext4: release donor reference when EXT4_IOC_MOVE_EXT ioctl fails
      ext4: enable FITRIM ioctl on bigalloc file system
      ...
    6432f212
mballoc.c 138 KB