ocfs2: implement handshaking with ocfs2 recovery thread

We will need ocfs2 recovery thread to acknowledge transitions of
recovery_state when disabling particular types of recovery.  This is
similar to what currently happens when disabling recovery completely, just
more general.  Implement the handshake and use it for exit from recovery.

Link: https://lkml.kernel.org/r/[email protected]
Fixes: 5f530de63cfc ("ocfs2: Use s_umount for quota recovery protection")
Signed-off-by: Jan Kara <[email protected]>
Reviewed-by: Heming Zhao <[email protected]>
Tested-by: Heming Zhao <[email protected]>
Acked-by: Joseph Qi <[email protected]>
Cc: Changwei Ge <[email protected]>
Cc: Joel Becker <[email protected]>
Cc: Jun Piao <[email protected]>
Cc: Junxiao Bi <[email protected]>
Cc: Mark Fasheh <[email protected]>
Cc: Murad Masimov <[email protected]>
Cc: Shichangkuo <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

0 files changed, 0 insertions, 0 deletions