990 				       unsigned long mb_id, uint64_t *nb_sb)  in virtio_mem_mb_unplug_any_sb()  argument
996 	while (*nb_sb) {  in virtio_mem_mb_unplug_any_sb()
1005 		while (count < *nb_sb && sb_id > 0 &&  in virtio_mem_mb_unplug_any_sb()
1014 		*nb_sb -= count;  in virtio_mem_mb_unplug_any_sb()
1030 	uint64_t nb_sb = vm->nb_sb_per_mb;  in virtio_mem_mb_unplug()  local
1032 	return virtio_mem_mb_unplug_any_sb(vm, mb_id, &nb_sb);  in virtio_mem_mb_unplug()
1081 				      uint64_t *nb_sb)  in virtio_mem_mb_plug_and_add()  argument
1083 	const int count = min_t(int, *nb_sb, vm->nb_sb_per_mb);  in virtio_mem_mb_plug_and_add()
1127 	*nb_sb -= count;  in virtio_mem_mb_plug_and_add()
1140 				     uint64_t *nb_sb, bool online)  in virtio_mem_mb_plug_any_sb()  argument
1146 	if (WARN_ON_ONCE(!*nb_sb))  in virtio_mem_mb_plug_any_sb()
1149 	while (*nb_sb) {  in virtio_mem_mb_plug_any_sb()
1154 		while (count < *nb_sb &&  in virtio_mem_mb_plug_any_sb()
1163 		*nb_sb -= count;  in virtio_mem_mb_plug_any_sb()
1191 	uint64_t nb_sb = diff / vm->subblock_size;  in virtio_mem_plug_request()  local
1195 	if (!nb_sb)  in virtio_mem_plug_request()
1204 		rc = virtio_mem_mb_plug_any_sb(vm, mb_id, &nb_sb, true);  in virtio_mem_plug_request()
1205 		if (rc || !nb_sb)  in virtio_mem_plug_request()
1213 		rc = virtio_mem_mb_plug_any_sb(vm, mb_id, &nb_sb, false);  in virtio_mem_plug_request()
1214 		if (rc || !nb_sb)  in virtio_mem_plug_request()
1230 		rc = virtio_mem_mb_plug_and_add(vm, mb_id, &nb_sb);  in virtio_mem_plug_request()
1231 		if (rc || !nb_sb)  in virtio_mem_plug_request()
1237 	while (nb_sb) {  in virtio_mem_plug_request()
1244 		rc = virtio_mem_mb_plug_and_add(vm, mb_id, &nb_sb);  in virtio_mem_plug_request()
1267 					       uint64_t *nb_sb)  in virtio_mem_mb_unplug_any_sb_offline()  argument
1271 	rc = virtio_mem_mb_unplug_any_sb(vm, mb_id, nb_sb);  in virtio_mem_mb_unplug_any_sb_offline()
1351 					      uint64_t *nb_sb)  in virtio_mem_mb_unplug_any_sb_online()  argument
1356 	if (*nb_sb >= vm->nb_sb_per_mb &&  in virtio_mem_mb_unplug_any_sb_online()
1361 			*nb_sb -= vm->nb_sb_per_mb;  in virtio_mem_mb_unplug_any_sb_online()
1368 	for (sb_id = vm->nb_sb_per_mb - 1; sb_id >= 0 && *nb_sb; sb_id--) {  in virtio_mem_mb_unplug_any_sb_online()
1381 		*nb_sb -= 1;  in virtio_mem_mb_unplug_any_sb_online()
1407 	uint64_t nb_sb = diff / vm->subblock_size;  in virtio_mem_unplug_request()  local
1411 	if (!nb_sb)  in virtio_mem_unplug_request()
1425 							 &nb_sb);  in virtio_mem_unplug_request()
1426 		if (rc || !nb_sb)  in virtio_mem_unplug_request()
1435 							 &nb_sb);  in virtio_mem_unplug_request()
1436 		if (rc || !nb_sb)  in virtio_mem_unplug_request()
1450 							&nb_sb);  in virtio_mem_unplug_request()
1451 		if (rc || !nb_sb)  in virtio_mem_unplug_request()
1462 							&nb_sb);  in virtio_mem_unplug_request()
1463 		if (rc || !nb_sb)  in virtio_mem_unplug_request()
1471 	return nb_sb ? -EBUSY : 0;  in virtio_mem_unplug_request()