346 					 unsigned long bb_id)  in virtio_mem_bb_id_to_phys()  argument
348 	return bb_id * vm->bbm.bb_size;  in virtio_mem_bb_id_to_phys()
367 					unsigned long bb_id,  in virtio_mem_bbm_set_bb_state()  argument
370 	const unsigned long idx = bb_id - vm->bbm.first_bb_id;  in virtio_mem_bbm_set_bb_state()
385 								unsigned long bb_id)  in virtio_mem_bbm_get_bb_state()  argument
387 	return vm->bbm.bb_states[bb_id - vm->bbm.first_bb_id];  in virtio_mem_bbm_get_bb_state()
676 static int virtio_mem_bbm_add_bb(struct virtio_mem *vm, unsigned long bb_id)  in virtio_mem_bbm_add_bb()  argument
678 	const uint64_t addr = virtio_mem_bb_id_to_phys(vm, bb_id);  in virtio_mem_bbm_add_bb()
808 						unsigned long bb_id)  in virtio_mem_bbm_offline_and_remove_bb()  argument
810 	const uint64_t addr = virtio_mem_bb_id_to_phys(vm, bb_id);  in virtio_mem_bbm_offline_and_remove_bb()
953 						unsigned long bb_id,  in virtio_mem_bbm_notify_going_offline()  argument
961 	if (virtio_mem_bbm_get_bb_state(vm, bb_id) !=  in virtio_mem_bbm_notify_going_offline()
968 						 unsigned long bb_id,  in virtio_mem_bbm_notify_cancel_offline()  argument
972 	if (virtio_mem_bbm_get_bb_state(vm, bb_id) !=  in virtio_mem_bbm_notify_cancel_offline()
1535 static int virtio_mem_bbm_unplug_bb(struct virtio_mem *vm, unsigned long bb_id)  in virtio_mem_bbm_unplug_bb()  argument
1537 	const uint64_t addr = virtio_mem_bb_id_to_phys(vm, bb_id);  in virtio_mem_bbm_unplug_bb()
1548 static int virtio_mem_bbm_plug_bb(struct virtio_mem *vm, unsigned long bb_id)  in virtio_mem_bbm_plug_bb()  argument
1550 	const uint64_t addr = virtio_mem_bb_id_to_phys(vm, bb_id);  in virtio_mem_bbm_plug_bb()
1804 					  unsigned long bb_id)  in virtio_mem_bbm_plug_and_add_bb()  argument
1808 	if (WARN_ON_ONCE(virtio_mem_bbm_get_bb_state(vm, bb_id) !=  in virtio_mem_bbm_plug_and_add_bb()
1812 	rc = virtio_mem_bbm_plug_bb(vm, bb_id);  in virtio_mem_bbm_plug_and_add_bb()
1815 	virtio_mem_bbm_set_bb_state(vm, bb_id, VIRTIO_MEM_BBM_BB_ADDED);  in virtio_mem_bbm_plug_and_add_bb()
1817 	rc = virtio_mem_bbm_add_bb(vm, bb_id);  in virtio_mem_bbm_plug_and_add_bb()
1819 		if (!virtio_mem_bbm_unplug_bb(vm, bb_id))  in virtio_mem_bbm_plug_and_add_bb()
1820 			virtio_mem_bbm_set_bb_state(vm, bb_id,  in virtio_mem_bbm_plug_and_add_bb()
1824 			virtio_mem_bbm_set_bb_state(vm, bb_id,  in virtio_mem_bbm_plug_and_add_bb()
1835 					  unsigned long *bb_id)  in virtio_mem_bbm_prepare_next_bb()  argument
1848 	*bb_id = vm->bbm.next_bb_id;  in virtio_mem_bbm_prepare_next_bb()
1856 	unsigned long bb_id;  in virtio_mem_bbm_plug_request()  local
1863 	virtio_mem_bbm_for_each_bb(vm, bb_id, VIRTIO_MEM_BBM_BB_UNUSED) {  in virtio_mem_bbm_plug_request()
1867 		rc = virtio_mem_bbm_plug_and_add_bb(vm, bb_id);  in virtio_mem_bbm_plug_request()
1880 		rc = virtio_mem_bbm_prepare_next_bb(vm, &bb_id);  in virtio_mem_bbm_plug_request()
1883 		rc = virtio_mem_bbm_plug_and_add_bb(vm, bb_id);  in virtio_mem_bbm_plug_request()
2134 						       unsigned long bb_id)  in virtio_mem_bbm_offline_remove_and_unplug_bb()  argument
2136 	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()
2143 	if (WARN_ON_ONCE(virtio_mem_bbm_get_bb_state(vm, bb_id) !=  in virtio_mem_bbm_offline_remove_and_unplug_bb()
2154 	virtio_mem_bbm_set_bb_state(vm, bb_id, VIRTIO_MEM_BBM_BB_FAKE_OFFLINE);  in virtio_mem_bbm_offline_remove_and_unplug_bb()
2169 	rc = virtio_mem_bbm_offline_and_remove_bb(vm, bb_id);  in virtio_mem_bbm_offline_remove_and_unplug_bb()
2175 	rc = virtio_mem_bbm_unplug_bb(vm, bb_id);  in virtio_mem_bbm_offline_remove_and_unplug_bb()
2177 		virtio_mem_bbm_set_bb_state(vm, bb_id,  in virtio_mem_bbm_offline_remove_and_unplug_bb()
2180 		virtio_mem_bbm_set_bb_state(vm, bb_id,  in virtio_mem_bbm_offline_remove_and_unplug_bb()
2191 	virtio_mem_bbm_set_bb_state(vm, bb_id, VIRTIO_MEM_BBM_BB_ADDED);  in virtio_mem_bbm_offline_remove_and_unplug_bb()
2200 					 unsigned long bb_id)  in virtio_mem_bbm_bb_is_offline()  argument
2202 	const unsigned long start_pfn = PFN_DOWN(virtio_mem_bb_id_to_phys(vm, bb_id));  in virtio_mem_bbm_bb_is_offline()
2219 					 unsigned long bb_id)  in virtio_mem_bbm_bb_is_movable()  argument
2221 	const unsigned long start_pfn = PFN_DOWN(virtio_mem_bb_id_to_phys(vm, bb_id));  in virtio_mem_bbm_bb_is_movable()
2241 	uint64_t bb_id;  in virtio_mem_bbm_unplug_request()  local
2252 		virtio_mem_bbm_for_each_bb_rev(vm, bb_id, VIRTIO_MEM_BBM_BB_ADDED) {  in virtio_mem_bbm_unplug_request()
2259 			if (i == 0 && !virtio_mem_bbm_bb_is_offline(vm, bb_id))  in virtio_mem_bbm_unplug_request()
2261 			if (i == 1 && !virtio_mem_bbm_bb_is_movable(vm, bb_id))  in virtio_mem_bbm_unplug_request()
2263 			rc = virtio_mem_bbm_offline_remove_and_unplug_bb(vm, bb_id);  in virtio_mem_bbm_unplug_request()