3085 	int hg, rv = -100;  in drbd_asb_recover_1p()  local
3103 		hg = drbd_asb_recover_0p(peer_device);  in drbd_asb_recover_1p()
3104 		if (hg == -1 && device->state.role == R_SECONDARY)  in drbd_asb_recover_1p()
3105 			rv = hg;  in drbd_asb_recover_1p()
3106 		if (hg == 1  && device->state.role == R_PRIMARY)  in drbd_asb_recover_1p()
3107 			rv = hg;  in drbd_asb_recover_1p()
3115 		hg = drbd_asb_recover_0p(peer_device);  in drbd_asb_recover_1p()
3116 		if (hg == -1 && device->state.role == R_PRIMARY) {  in drbd_asb_recover_1p()
3127 				rv = hg;  in drbd_asb_recover_1p()
3130 			rv = hg;  in drbd_asb_recover_1p()
3142 	int hg, rv = -100;  in drbd_asb_recover_2p()  local
3165 		hg = drbd_asb_recover_0p(peer_device);  in drbd_asb_recover_2p()
3166 		if (hg == -1) {  in drbd_asb_recover_2p()
3177 				rv = hg;  in drbd_asb_recover_2p()
3180 			rv = hg;  in drbd_asb_recover_2p()
3442 	int hg, rule_nr, rr_conflict, tentative, always_asbp;  in drbd_sync_handshake()  local
3455 	hg = drbd_uuid_compare(device, peer_role, &rule_nr);  in drbd_sync_handshake()
3458 	drbd_info(device, "uuid_compare()=%d by rule %d\n", hg, rule_nr);  in drbd_sync_handshake()
3460 	if (hg == -1000) {  in drbd_sync_handshake()
3464 	if (hg < -0x10000) {  in drbd_sync_handshake()
3466 		hg = -hg;  in drbd_sync_handshake()
3467 		proto = hg & 0xff;  in drbd_sync_handshake()
3468 		fflags = (hg >> 8) & 0xff;  in drbd_sync_handshake()
3473 	if (hg < -1000) {  in drbd_sync_handshake()
3474 …drbd_alert(device, "To resolve this both sides have to support at least protocol %d\n", -hg - 1000…  in drbd_sync_handshake()
3480 		int f = (hg == -100) || abs(hg) == 2;  in drbd_sync_handshake()
3481 		hg = mydisk > D_INCONSISTENT ? 1 : -1;  in drbd_sync_handshake()
3483 			hg = hg*2;  in drbd_sync_handshake()
3485 		     hg > 0 ? "source" : "target");  in drbd_sync_handshake()
3488 	if (abs(hg) == 100)  in drbd_sync_handshake()
3498 	if (hg == 100 || (hg == -100 && always_asbp)) {  in drbd_sync_handshake()
3501 		int forced = (hg == -100);  in drbd_sync_handshake()
3505 			hg = drbd_asb_recover_0p(peer_device);  in drbd_sync_handshake()
3508 			hg = drbd_asb_recover_1p(peer_device);  in drbd_sync_handshake()
3511 			hg = drbd_asb_recover_2p(peer_device);  in drbd_sync_handshake()
3514 		if (abs(hg) < 100) {  in drbd_sync_handshake()
3517 			     pcount, (hg < 0) ? "peer" : "this");  in drbd_sync_handshake()
3521 				hg = hg*2;  in drbd_sync_handshake()
3526 	if (hg == -100) {  in drbd_sync_handshake()
3528 			hg = -1;  in drbd_sync_handshake()
3530 			hg = 1;  in drbd_sync_handshake()
3532 		if (abs(hg) < 100)  in drbd_sync_handshake()
3535 			     (hg < 0) ? "peer" : "this");  in drbd_sync_handshake()
3538 	if (hg == -100) {  in drbd_sync_handshake()
3548 	if (hg > 0 && mydisk <= D_INCONSISTENT) {  in drbd_sync_handshake()
3553 	if (hg < 0 && /* by intention we do not use mydisk here. */  in drbd_sync_handshake()
3569 		if (hg == 0)  in drbd_sync_handshake()
3573 				 drbd_conn_str(hg > 0 ? C_SYNC_SOURCE : C_SYNC_TARGET),  in drbd_sync_handshake()
3574 				 abs(hg) >= 2 ? "full" : "bit-map based");  in drbd_sync_handshake()
3578 	if (abs(hg) >= 2) {  in drbd_sync_handshake()
3585 	if (hg > 0) { /* become sync source. */  in drbd_sync_handshake()
3587 	} else if (hg < 0) { /* become sync target */  in drbd_sync_handshake()