419 			struct disk_conf *disk_conf =  in highest_fencing_policy()  local
420 				rcu_dereference(peer_device->device->ldev->disk_conf);  in highest_fencing_policy()
421 			fp = max_t(enum drbd_fencing_p, fp, disk_conf->fencing);  in highest_fencing_policy()
923 	u_size = rcu_dereference(device->ldev->disk_conf)->disk_size;  in drbd_determine_dev_size()
1080 static int drbd_check_al_size(struct drbd_device *device, struct disk_conf *dc)  in drbd_check_al_size()
1138 		max_segments = rcu_dereference(device->ldev->disk_conf)->max_bio_bvecs;  in drbd_setup_queue_param()
1307 static bool write_ordering_changed(struct disk_conf *a, struct disk_conf *b)  in write_ordering_changed()
1319 	struct disk_conf *new_disk_conf, *old_disk_conf;  in drbd_adm_disk_opts()
1339 	new_disk_conf = kmalloc(sizeof(struct disk_conf), GFP_KERNEL);  in drbd_adm_disk_opts()
1346 	old_disk_conf = device->ldev->disk_conf;  in drbd_adm_disk_opts()
1395 		rcu_assign_pointer(device->ldev->disk_conf, new_disk_conf);  in drbd_adm_disk_opts()
1464 	struct disk_conf *new_disk_conf = NULL;  in drbd_adm_attach()
1513 	new_disk_conf = kzalloc(sizeof(struct disk_conf), GFP_KERNEL);  in drbd_adm_attach()
1518 	nbc->disk_conf = new_disk_conf;  in drbd_adm_attach()
1704 	    drbd_new_dev_size(device, nbc, nbc->disk_conf->disk_size, 0) < nbc->md.la_size_sect) {  in drbd_adm_attach()
1818 	    (ns.pdsk == D_OUTDATED || rcu_dereference(device->ldev->disk_conf)->fencing == FP_DONT_CARE))  in drbd_adm_attach()
1826 	if (rcu_dereference(device->ldev->disk_conf)->al_updates)  in drbd_adm_attach()
2029 			enum drbd_fencing_p fp = rcu_dereference(device->ldev->disk_conf)->fencing;  in _check_net_options()
2492 	struct disk_conf *old_disk_conf, *new_disk_conf = NULL;  in drbd_adm_resize()
2544 	u_size = rcu_dereference(device->ldev->disk_conf)->disk_size;  in drbd_adm_resize()
2547 		new_disk_conf = kmalloc(sizeof(struct disk_conf), GFP_KERNEL);  in drbd_adm_resize()
2581 		old_disk_conf = device->ldev->disk_conf;  in drbd_adm_resize()
2584 		rcu_assign_pointer(device->ldev->disk_conf, new_disk_conf);  in drbd_adm_resize()
2959 		struct disk_conf *disk_conf;  in nla_put_status_info()  local
2961 		disk_conf = rcu_dereference(device->ldev->disk_conf);  in nla_put_status_info()
2962 		err = disk_conf_to_skb(skb, disk_conf, exclude_sensitive);  in nla_put_status_info()