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