148 	struct disk_part_tbl *ptbl = rcu_dereference(disk->part_tbl);  in __disk_get_part()  local
150 	if (unlikely(partno < 0 || partno >= ptbl->len))  in __disk_get_part()
152 	return rcu_dereference(ptbl->part[partno]);  in __disk_get_part()
196 	struct disk_part_tbl *ptbl;  in disk_part_iter_init()  local
199 	ptbl = rcu_dereference(disk->part_tbl);  in disk_part_iter_init()
205 		piter->idx = ptbl->len - 1;  in disk_part_iter_init()
228 	struct disk_part_tbl *ptbl;  in disk_part_iter_next()  local
237 	ptbl = rcu_dereference(piter->disk->part_tbl);  in disk_part_iter_next()
249 		end = ptbl->len;  in disk_part_iter_next()
256 		part = rcu_dereference(ptbl->part[piter->idx]);  in disk_part_iter_next()
321 	struct disk_part_tbl *ptbl;  in disk_map_sector_rcu()  local
326 	ptbl = rcu_dereference(disk->part_tbl);  in disk_map_sector_rcu()
328 	part = rcu_dereference(ptbl->last_lookup);  in disk_map_sector_rcu()
332 	for (i = 1; i < ptbl->len; i++) {  in disk_map_sector_rcu()
333 		part = rcu_dereference(ptbl->part[i]);  in disk_map_sector_rcu()
343 			rcu_assign_pointer(ptbl->last_lookup, part);  in disk_map_sector_rcu()
369 	struct disk_part_tbl *ptbl;  in disk_has_partitions()  local
374 	ptbl = rcu_dereference(disk->part_tbl);  in disk_has_partitions()
377 	for (i = 1; i < ptbl->len; i++) {  in disk_has_partitions()
378 		if (rcu_dereference(ptbl->part[i])) {  in disk_has_partitions()
1726 	struct disk_part_tbl *ptbl;  in __alloc_disk_node()  local
1750 	ptbl = rcu_dereference_protected(disk->part_tbl, 1);  in __alloc_disk_node()
1751 	rcu_assign_pointer(ptbl->part[0], &disk->part0);  in __alloc_disk_node()