169 		ds = max_t(enum drbd_disk_state, ds, mdev->state.pdsk);  in conn_highest_pdsk()
409 	    drbd_disk_str(ns.pdsk),  in print_st()
452 	if (ns.pdsk != os.pdsk && flags & CS_DC_PDSK)  in print_state_change()
454 			       drbd_disk_str(os.pdsk),  in print_state_change()
455 			       drbd_disk_str(ns.pdsk));  in print_state_change()
543 		 ns.role == R_PRIMARY && ns.conn < C_CONNECTED && ns.pdsk >= D_UNKNOWN)  in is_valid_state()
546 	else if (ns.role == R_PRIMARY && ns.disk <= D_INCONSISTENT && ns.pdsk <= D_INCONSISTENT)  in is_valid_state()
552 	else if (ns.conn > C_CONNECTED && ns.pdsk < D_INCONSISTENT)  in is_valid_state()
555 	else if (ns.conn > C_CONNECTED && ns.disk < D_UP_TO_DATE && ns.pdsk < D_UP_TO_DATE)  in is_valid_state()
573 	else if (ns.role == R_PRIMARY && ns.disk < D_UP_TO_DATE && ns.pdsk < D_UP_TO_DATE)  in is_valid_state()
577                  ns.pdsk == D_UNKNOWN)  in is_valid_state()
580 	else if (ns.conn >= C_CONNECTED && ns.pdsk == D_UNKNOWN)  in is_valid_state()
645 	if (ns.conn == C_DISCONNECTING && ns.pdsk == D_OUTDATED &&  in is_valid_soft_transition()
646 	    os.conn < C_CONNECTED && os.pdsk > D_OUTDATED)  in is_valid_soft_transition()
752 		if (ns.pdsk > D_UNKNOWN || ns.pdsk < D_INCONSISTENT)  in sanitize_state()
753 			ns.pdsk = D_UNKNOWN;  in sanitize_state()
762 	if (ns.conn > C_CONNECTED && (ns.disk <= D_FAILED || ns.pdsk <= D_FAILED)) {  in sanitize_state()
774 			ns.pdsk = mdev->new_state_tmp.pdsk;  in sanitize_state()
779 			ns.pdsk = D_UNKNOWN;  in sanitize_state()
788 		if (ns.pdsk == D_CONSISTENT || ns.pdsk == D_OUTDATED)  in sanitize_state()
789 			ns.pdsk = D_UP_TO_DATE;  in sanitize_state()
863 	if (ns.pdsk > pdsk_max)  in sanitize_state()
864 		ns.pdsk = pdsk_max;  in sanitize_state()
866 	if (ns.pdsk < pdsk_min) {  in sanitize_state()
869 		ns.pdsk = pdsk_min;  in sanitize_state()
873 	    (ns.role == R_PRIMARY && ns.conn < C_CONNECTED && ns.pdsk > D_OUTDATED))  in sanitize_state()
877 	    (ns.role == R_PRIMARY && ns.disk < D_UP_TO_DATE && ns.pdsk < D_UP_TO_DATE))  in sanitize_state()
1080 		    (mdev->state.pdsk < D_INCONSISTENT && mdev->state.peer == R_PRIMARY))  in __drbd_set_state()
1088 		if (mdev->state.pdsk <= D_OUTDATED && mdev->state.pdsk >= D_INCONSISTENT)  in __drbd_set_state()
1100 	if (os.disk == D_INCONSISTENT && os.pdsk == D_INCONSISTENT &&  in __drbd_set_state()
1223 	if (!(os.role == R_PRIMARY && os.disk < D_UP_TO_DATE && os.pdsk < D_UP_TO_DATE) &&  in after_state_ch()
1224 	    (ns.role == R_PRIMARY && ns.disk < D_UP_TO_DATE && ns.pdsk < D_UP_TO_DATE))  in after_state_ch()
1286 	if (os.pdsk == D_DISKLESS &&  in after_state_ch()
1287 	    ns.pdsk > D_DISKLESS && ns.pdsk != D_UNKNOWN) {      /* attach on the peer */  in after_state_ch()
1308 	if ((os.pdsk >= D_INCONSISTENT &&  in after_state_ch()
1309 	     os.pdsk != D_UNKNOWN &&  in after_state_ch()
1310 	     os.pdsk != D_OUTDATED)  in after_state_ch()
1311 	&&  (ns.pdsk < D_INCONSISTENT ||  in after_state_ch()
1312 	     ns.pdsk == D_UNKNOWN ||  in after_state_ch()
1313 	     ns.pdsk == D_OUTDATED)) {  in after_state_ch()
1328 	if (ns.pdsk < D_INCONSISTENT && get_ldev(mdev)) {  in after_state_ch()
1470 	if (ns.disk > D_NEGOTIATING && ns.pdsk > D_NEGOTIATING &&  in after_state_ch()
1558 		if (ns_max.pdsk <= D_OUTDATED) {  in w_after_conn_state_ch()
1593 		  .pdsk = D_UNKNOWN,  in conn_old_common_state()
1618 		if (cs.pdsk != os.pdsk)  in conn_old_common_state()
1681 		  .pdsk = D_MASK  in conn_set_state()
1716 		ns_max.pdsk = max_t(enum drbd_disk_state, ns.pdsk, ns_max.pdsk);  in conn_set_state()
1722 		ns_min.pdsk = min_t(enum drbd_disk_state, ns.pdsk, ns_min.pdsk);  in conn_set_state()
1732 				.pdsk = D_UNKNOWN  in conn_set_state()