328 					 unsigned long bb_id)  in virtio_mem_bb_id_to_phys()  argument
330 	return bb_id * vm->bbm.bb_size;  in virtio_mem_bb_id_to_phys()
349 					unsigned long bb_id,  in virtio_mem_bbm_set_bb_state()  argument
352 	const unsigned long idx = bb_id - vm->bbm.first_bb_id;  in virtio_mem_bbm_set_bb_state()
367 								unsigned long bb_id)  in virtio_mem_bbm_get_bb_state()  argument
369 	return vm->bbm.bb_states[bb_id - vm->bbm.first_bb_id];  in virtio_mem_bbm_get_bb_state()
658 static int virtio_mem_bbm_add_bb(struct virtio_mem *vm, unsigned long bb_id)  in virtio_mem_bbm_add_bb()  argument
660 	const uint64_t addr = virtio_mem_bb_id_to_phys(vm, bb_id);  in virtio_mem_bbm_add_bb()
758 						unsigned long bb_id)  in virtio_mem_bbm_offline_and_remove_bb()  argument
760 	const uint64_t addr = virtio_mem_bb_id_to_phys(vm, bb_id);  in virtio_mem_bbm_offline_and_remove_bb()
904 						unsigned long bb_id,  in virtio_mem_bbm_notify_going_offline()  argument
912 	if (virtio_mem_bbm_get_bb_state(vm, bb_id) !=  in virtio_mem_bbm_notify_going_offline()
919 						 unsigned long bb_id,  in virtio_mem_bbm_notify_cancel_offline()  argument
923 	if (virtio_mem_bbm_get_bb_state(vm, bb_id) !=  in virtio_mem_bbm_notify_cancel_offline()
1439 static int virtio_mem_bbm_unplug_bb(struct virtio_mem *vm, unsigned long bb_id)  in virtio_mem_bbm_unplug_bb()  argument
1441 	const uint64_t addr = virtio_mem_bb_id_to_phys(vm, bb_id);  in virtio_mem_bbm_unplug_bb()
1452 static int virtio_mem_bbm_plug_bb(struct virtio_mem *vm, unsigned long bb_id)  in virtio_mem_bbm_plug_bb()  argument
1454 	const uint64_t addr = virtio_mem_bb_id_to_phys(vm, bb_id);  in virtio_mem_bbm_plug_bb()
1708 					  unsigned long bb_id)  in virtio_mem_bbm_plug_and_add_bb()  argument
1712 	if (WARN_ON_ONCE(virtio_mem_bbm_get_bb_state(vm, bb_id) !=  in virtio_mem_bbm_plug_and_add_bb()
1716 	rc = virtio_mem_bbm_plug_bb(vm, bb_id);  in virtio_mem_bbm_plug_and_add_bb()
1719 	virtio_mem_bbm_set_bb_state(vm, bb_id, VIRTIO_MEM_BBM_BB_ADDED);  in virtio_mem_bbm_plug_and_add_bb()
1721 	rc = virtio_mem_bbm_add_bb(vm, bb_id);  in virtio_mem_bbm_plug_and_add_bb()
1723 		if (!virtio_mem_bbm_unplug_bb(vm, bb_id))  in virtio_mem_bbm_plug_and_add_bb()
1724 			virtio_mem_bbm_set_bb_state(vm, bb_id,  in virtio_mem_bbm_plug_and_add_bb()
1728 			virtio_mem_bbm_set_bb_state(vm, bb_id,  in virtio_mem_bbm_plug_and_add_bb()
1739 					  unsigned long *bb_id)  in virtio_mem_bbm_prepare_next_bb()  argument
1752 	*bb_id = vm->bbm.next_bb_id;  in virtio_mem_bbm_prepare_next_bb()
1760 	unsigned long bb_id;  in virtio_mem_bbm_plug_request()  local
1767 	virtio_mem_bbm_for_each_bb(vm, bb_id, VIRTIO_MEM_BBM_BB_UNUSED) {  in virtio_mem_bbm_plug_request()
1771 		rc = virtio_mem_bbm_plug_and_add_bb(vm, bb_id);  in virtio_mem_bbm_plug_request()
1784 		rc = virtio_mem_bbm_prepare_next_bb(vm, &bb_id);  in virtio_mem_bbm_plug_request()
1787 		rc = virtio_mem_bbm_plug_and_add_bb(vm, bb_id);  in virtio_mem_bbm_plug_request()
2048 						       unsigned long bb_id)  in virtio_mem_bbm_offline_remove_and_unplug_bb()  argument
2050 	const unsigned long start_pfn = PFN_DOWN(virtio_mem_bb_id_to_phys(vm, bb_id));  in virtio_mem_bbm_offline_remove_and_unplug_bb()
2057 	if (WARN_ON_ONCE(virtio_mem_bbm_get_bb_state(vm, bb_id) !=  in virtio_mem_bbm_offline_remove_and_unplug_bb()
2069 		virtio_mem_bbm_set_bb_state(vm, bb_id,  in virtio_mem_bbm_offline_remove_and_unplug_bb()
2086 	rc = virtio_mem_bbm_offline_and_remove_bb(vm, bb_id);  in virtio_mem_bbm_offline_remove_and_unplug_bb()
2095 	rc = virtio_mem_bbm_unplug_bb(vm, bb_id);  in virtio_mem_bbm_offline_remove_and_unplug_bb()
2097 		virtio_mem_bbm_set_bb_state(vm, bb_id,  in virtio_mem_bbm_offline_remove_and_unplug_bb()
2100 		virtio_mem_bbm_set_bb_state(vm, bb_id,  in virtio_mem_bbm_offline_remove_and_unplug_bb()
2111 	virtio_mem_bbm_set_bb_state(vm, bb_id, VIRTIO_MEM_BBM_BB_ADDED);  in virtio_mem_bbm_offline_remove_and_unplug_bb()
2120 					 unsigned long bb_id)  in virtio_mem_bbm_bb_is_offline()  argument
2122 	const unsigned long start_pfn = PFN_DOWN(virtio_mem_bb_id_to_phys(vm, bb_id));  in virtio_mem_bbm_bb_is_offline()
2139 					 unsigned long bb_id)  in virtio_mem_bbm_bb_is_movable()  argument
2141 	const unsigned long start_pfn = PFN_DOWN(virtio_mem_bb_id_to_phys(vm, bb_id));  in virtio_mem_bbm_bb_is_movable()
2161 	uint64_t bb_id;  in virtio_mem_bbm_unplug_request()  local
2172 		virtio_mem_bbm_for_each_bb_rev(vm, bb_id, VIRTIO_MEM_BBM_BB_ADDED) {  in virtio_mem_bbm_unplug_request()
2179 			if (i == 0 && !virtio_mem_bbm_bb_is_offline(vm, bb_id))  in virtio_mem_bbm_unplug_request()
2181 			if (i == 1 && !virtio_mem_bbm_bb_is_movable(vm, bb_id))  in virtio_mem_bbm_unplug_request()
2183 			rc = virtio_mem_bbm_offline_remove_and_unplug_bb(vm, bb_id);  in virtio_mem_bbm_unplug_request()