172                                  AvbABData* ab_data,  in load_metadata()  argument
176   io_ret = ab_ops->read_ab_metadata(ab_ops, ab_data);  in load_metadata()
181   *ab_data_orig = *ab_data;  in load_metadata()
187   slot_normalize(&ab_data->slots[0]);  in load_metadata()
188   slot_normalize(&ab_data->slots[1]);  in load_metadata()
196                                             AvbABData* ab_data,  in save_metadata_if_changed()  argument
198   if (avb_safe_memcmp(ab_data, ab_data_orig, sizeof(AvbABData)) != 0) {  in save_metadata_if_changed()
200     return ab_ops->write_ab_metadata(ab_ops, ab_data);  in save_metadata_if_changed()
214   AvbABData ab_data, ab_data_orig;  in avb_ab_flow()  local
219   io_ret = load_metadata(ab_ops, &ab_data, &ab_data_orig);  in avb_ab_flow()
230     if (slot_is_bootable(&ab_data.slots[n])) {  in avb_ab_flow()
294         slot_set_unbootable(&ab_data.slots[n]);  in avb_ab_flow()
299   if (slot_is_bootable(&ab_data.slots[0]) &&  in avb_ab_flow()
300       slot_is_bootable(&ab_data.slots[1])) {  in avb_ab_flow()
301     if (ab_data.slots[1].priority > ab_data.slots[0].priority) {  in avb_ab_flow()
306   } else if (slot_is_bootable(&ab_data.slots[0])) {  in avb_ab_flow()
308   } else if (slot_is_bootable(&ab_data.slots[1])) {  in avb_ab_flow()
373   if (!ab_data.slots[slot_index_to_boot].successful_boot &&  in avb_ab_flow()
374       ab_data.slots[slot_index_to_boot].tries_remaining > 0) {  in avb_ab_flow()
375     ab_data.slots[slot_index_to_boot].tries_remaining -= 1;  in avb_ab_flow()
379   io_ret = save_metadata_if_changed(ab_ops, &ab_data, &ab_data_orig);  in avb_ab_flow()
411   AvbABData ab_data, ab_data_orig;  in avb_ab_mark_slot_active()  local
417   ret = load_metadata(ab_ops, &ab_data, &ab_data_orig);  in avb_ab_mark_slot_active()
423   ab_data.slots[slot_number].priority = AVB_AB_MAX_PRIORITY;  in avb_ab_mark_slot_active()
424   ab_data.slots[slot_number].tries_remaining = AVB_AB_MAX_TRIES_REMAINING;  in avb_ab_mark_slot_active()
425   ab_data.slots[slot_number].successful_boot = 0;  in avb_ab_mark_slot_active()
429   if (ab_data.slots[other_slot_number].priority == AVB_AB_MAX_PRIORITY) {  in avb_ab_mark_slot_active()
430     ab_data.slots[other_slot_number].priority = AVB_AB_MAX_PRIORITY - 1;  in avb_ab_mark_slot_active()
437     ret = save_metadata_if_changed(ab_ops, &ab_data, &ab_data_orig);  in avb_ab_mark_slot_active()
444   AvbABData ab_data, ab_data_orig;  in avb_ab_mark_slot_unbootable()  local
449   ret = load_metadata(ab_ops, &ab_data, &ab_data_orig);  in avb_ab_mark_slot_unbootable()
454   slot_set_unbootable(&ab_data.slots[slot_number]);  in avb_ab_mark_slot_unbootable()
460     ret = save_metadata_if_changed(ab_ops, &ab_data, &ab_data_orig);  in avb_ab_mark_slot_unbootable()
467   AvbABData ab_data, ab_data_orig;  in avb_ab_mark_slot_successful()  local
472   ret = load_metadata(ab_ops, &ab_data, &ab_data_orig);  in avb_ab_mark_slot_successful()
477   if (!slot_is_bootable(&ab_data.slots[slot_number])) {  in avb_ab_mark_slot_successful()
483   ab_data.slots[slot_number].tries_remaining = 0;  in avb_ab_mark_slot_successful()
484   ab_data.slots[slot_number].successful_boot = 1;  in avb_ab_mark_slot_successful()
490     ret = save_metadata_if_changed(ab_ops, &ab_data, &ab_data_orig);  in avb_ab_mark_slot_successful()