149 				device->state.pdsk;  in remember_old_state()
211 		peer_device_state_change->disk_state[NEW] = state.pdsk;  in remember_new_state()
420 		disk_state = max_t(enum drbd_disk_state, disk_state, device->state.pdsk);  in conn_highest_pdsk()
737 	    drbd_disk_str(ns.pdsk),  in print_st()
780 	if (ns.pdsk != os.pdsk && flags & CS_DC_PDSK)  in print_state_change()
782 			       drbd_disk_str(os.pdsk),  in print_state_change()
783 			       drbd_disk_str(ns.pdsk));  in print_state_change()
871 		 ns.role == R_PRIMARY && ns.conn < C_CONNECTED && ns.pdsk >= D_UNKNOWN)  in is_valid_state()
874 	else if (ns.role == R_PRIMARY && ns.disk <= D_INCONSISTENT && ns.pdsk <= D_INCONSISTENT)  in is_valid_state()
880 	else if (ns.conn > C_CONNECTED && ns.pdsk < D_INCONSISTENT)  in is_valid_state()
883 	else if (ns.conn > C_CONNECTED && ns.disk < D_UP_TO_DATE && ns.pdsk < D_UP_TO_DATE)  in is_valid_state()
901 	else if (ns.role == R_PRIMARY && ns.disk < D_UP_TO_DATE && ns.pdsk < D_UP_TO_DATE)  in is_valid_state()
905                  ns.pdsk == D_UNKNOWN)  in is_valid_state()
908 	else if (ns.conn >= C_CONNECTED && ns.pdsk == D_UNKNOWN)  in is_valid_state()
960 		&& ns.pdsk == D_UP_TO_DATE  in is_valid_soft_transition()
980 	if (ns.conn == C_DISCONNECTING && ns.pdsk == D_OUTDATED &&  in is_valid_soft_transition()
981 	    os.conn < C_CONNECTED && os.pdsk > D_OUTDATED)  in is_valid_soft_transition()
1087 		if (ns.pdsk > D_UNKNOWN || ns.pdsk < D_INCONSISTENT)  in sanitize_state()
1088 			ns.pdsk = D_UNKNOWN;  in sanitize_state()
1097 	if (ns.conn > C_CONNECTED && (ns.disk <= D_FAILED || ns.pdsk <= D_FAILED)) {  in sanitize_state()
1109 			ns.pdsk = device->new_state_tmp.pdsk;  in sanitize_state()
1114 			ns.pdsk = D_UNKNOWN;  in sanitize_state()
1123 		if (ns.pdsk == D_CONSISTENT || ns.pdsk == D_OUTDATED)  in sanitize_state()
1124 			ns.pdsk = D_UP_TO_DATE;  in sanitize_state()
1198 	if (ns.pdsk > pdsk_max)  in sanitize_state()
1199 		ns.pdsk = pdsk_max;  in sanitize_state()
1201 	if (ns.pdsk < pdsk_min) {  in sanitize_state()
1204 		ns.pdsk = pdsk_min;  in sanitize_state()
1208 	    (ns.role == R_PRIMARY && ns.conn < C_CONNECTED && ns.pdsk > D_OUTDATED) &&  in sanitize_state()
1209 	    !(os.role == R_PRIMARY && os.conn < C_CONNECTED && os.pdsk > D_OUTDATED))  in sanitize_state()
1213 	    (ns.role == R_PRIMARY && ns.disk < D_UP_TO_DATE && ns.pdsk < D_UP_TO_DATE) &&  in sanitize_state()
1214 	    !(os.role == R_PRIMARY && os.disk < D_UP_TO_DATE && os.pdsk < D_UP_TO_DATE))  in sanitize_state()
1433 		    (device->state.pdsk < D_INCONSISTENT && device->state.peer == R_PRIMARY))  in _drbd_set_state()
1441 		if (device->state.pdsk <= D_OUTDATED && device->state.pdsk >= D_INCONSISTENT)  in _drbd_set_state()
1453 	if (os.disk == D_INCONSISTENT && os.pdsk == D_INCONSISTENT &&  in _drbd_set_state()
1729 	if ((os.disk != D_UP_TO_DATE || os.pdsk != D_UP_TO_DATE)  in after_state_ch()
1730 	&&  (ns.disk == D_UP_TO_DATE && ns.pdsk == D_UP_TO_DATE)) {  in after_state_ch()
1739 	if (!(os.role == R_PRIMARY && os.disk < D_UP_TO_DATE && os.pdsk < D_UP_TO_DATE) &&  in after_state_ch()
1740 	    (ns.role == R_PRIMARY && ns.disk < D_UP_TO_DATE && ns.pdsk < D_UP_TO_DATE))  in after_state_ch()
1806 	if (os.pdsk == D_DISKLESS &&  in after_state_ch()
1807 	    ns.pdsk > D_DISKLESS && ns.pdsk != D_UNKNOWN) {      /* attach on the peer */  in after_state_ch()
1828 	if (lost_contact_to_peer_data(os.pdsk, ns.pdsk)) {  in after_state_ch()
1843 	if (ns.pdsk < D_INCONSISTENT && get_ldev(device)) {  in after_state_ch()
1989 	if (ns.disk > D_NEGOTIATING && ns.pdsk > D_NEGOTIATING &&  in after_state_ch()
2093 		if (ns_max.pdsk <= D_OUTDATED) {  in w_after_conn_state_ch()
2129 		  .pdsk = D_UNKNOWN,  in conn_old_common_state()
2155 		if (cs.pdsk != os.pdsk)  in conn_old_common_state()
2218 		  .pdsk = D_MASK  in conn_set_state()
2252 		ns_max.pdsk = max_t(enum drbd_disk_state, ns.pdsk, ns_max.pdsk);  in conn_set_state()
2258 		ns_min.pdsk = min_t(enum drbd_disk_state, ns.pdsk, ns_min.pdsk);  in conn_set_state()
2268 				.pdsk = D_UNKNOWN  in conn_set_state()