Merge tag 'gfs2-v5.8-rc3.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'gfs2-v5.8-rc3.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull gfs2 fixes from Andreas Gruenbacher:
 "Various gfs2 fixes"

* tag 'gfs2-v5.8-rc3.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
  gfs2: The freeze glock should never be frozen
  gfs2: When freezing gfs2, use GL_EXACT and not GL_NOCACHE
  gfs2: read-only mounts should grab the sd_freeze_gl glock
  gfs2: freeze should work on read-only mounts
  gfs2: eliminate GIF_ORDERED in favor of list_empty
  gfs2: Don't sleep during glock hash walk
  gfs2: fix trans slab error when withdraw occurs inside log_flush
  gfs2: Don't return NULL from gfs2_inode_lookup