drbd: Allow volumes to become primary only on one side

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/include/linux/drbd.h b/include/linux/drbd.h
index d28fdd8fcd49..9cdb888607ae 100644
--- a/include/linux/drbd.h
+++ b/include/linux/drbd.h
@@ -300,7 +300,8 @@ enum drbd_state_rv {
         SS_NOT_SUPPORTED = -17,      /* drbd-8.2 only */
         SS_IN_TRANSIENT_STATE = -18,  /* Retry after the next state change */
         SS_CONCURRENT_ST_CHG = -19,   /* Concurrent cluster side state change! */
-        SS_AFTER_LAST_ERROR = -20,    /* Keep this at bottom */
+        SS_O_VOL_PEER_PRI = -20,
+        SS_AFTER_LAST_ERROR = -21,    /* Keep this at bottom */
 };
 
 /* from drbd_strings.c */