Merge tag 'gfs2-v6.4-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull gfs2 updates from Andreas Gruenbacher:

 - Move the freeze/thaw logic from glock callback context to process /
   worker thread context to prevent deadlocks

 - Fix a quota reference couting bug in do_qc()

 - Carry on deallocating inodes even when gfs2_rindex_update() fails

 - Retry filesystem-internal reads when they are interruped by a signal

 - Eliminate kmap_atomic() in favor of kmap_local_page() /
   memcpy_{from,to}_page()

 - Get rid of noop_direct_IO

 - And a few more minor fixes and cleanups

* tag 'gfs2-v6.4-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: (23 commits)
  gfs2: Add quota_change type
  gfs2: Use memcpy_{from,to}_page where appropriate
  gfs2: Convert remaining kmap_atomic calls to kmap_local_page
  gfs2: Replace deprecated kmap_atomic with kmap_local_page
  gfs: Get rid of unnucessary locking in inode_go_dump
  gfs2: gfs2_freeze_lock_shared cleanup
  gfs2: Replace sd_freeze_state with SDF_FROZEN flag
  gfs2: Rework freeze / thaw logic
  gfs2: Rename SDF_{FS_FROZEN => FREEZE_INITIATOR}
  gfs2: Reconfiguring frozen filesystem already rejected
  gfs2: Rename gfs2_freeze_lock{ => _shared }
  gfs2: Rename the {freeze,thaw}_super callbacks
  gfs2: Rename remaining "transaction" glock references
  gfs2: retry interrupted internal reads
  gfs2: Fix possible data races in gfs2_show_options()
  gfs2: Fix duplicate should_fault_in_pages() call
  gfs2: set FMODE_CAN_ODIRECT instead of a dummy direct_IO method
  gfs2: Don't remember delete unless it's successful
  gfs2: Update rl_unlinked before releasing rgrp lock
  gfs2: Fix gfs2_qa_get imbalance in gfs2_quota_hold
  ...