455 bch2_trans_start_alloc_update_noupdate(struct btree_trans *trans, struct btree_iter *iter,  in bch2_trans_start_alloc_update_noupdate()
480 	struct btree_iter iter;  in bch2_trans_start_alloc_update()
723 	struct btree_iter iter;  in bch2_bucket_do_index()
743 	struct btree_iter iter;  in bch2_bucket_gen_update()
1042 static struct bkey_s_c bch2_get_key_or_hole(struct btree_trans *trans, struct btree_iter *iter,  in bch2_get_key_or_hole()
1053 		struct btree_iter iter2;  in bch2_get_key_or_hole()
1112 							struct btree_iter *iter,  in bch2_get_key_or_real_bucket_hole()
1145 			 struct btree_iter *alloc_iter,  in bch2_check_alloc_key()
1146 			 struct btree_iter *discard_iter,  in bch2_check_alloc_key()
1147 			 struct btree_iter *freespace_iter,  in bch2_check_alloc_key()
1148 			 struct btree_iter *bucket_gens_iter)  in bch2_check_alloc_key()
1245 				    struct btree_iter *freespace_iter)  in bch2_check_alloc_hole_freespace()
1298 				      struct btree_iter *bucket_gens_iter)  in bch2_check_alloc_hole_bucket_gens()
1364 	struct btree_iter iter;  in bch2_recheck_discard_freespace_key()
1388 int bch2_check_discard_freespace_key(struct btree_trans *trans, struct btree_iter *iter, u8 *gen,  in bch2_check_discard_freespace_key()
1401 	struct btree_iter alloc_iter;  in bch2_check_discard_freespace_key()
1474 static int bch2_check_discard_freespace_key_fsck(struct btree_trans *trans, struct btree_iter *iter)  in bch2_check_discard_freespace_key_fsck()
1488 			       struct btree_iter *iter,  in bch2_check_bucket_gens_key()
1557 	struct btree_iter iter, discard_iter, freespace_iter, bucket_gens_iter;  in bch2_check_alloc_info()
1680 				       struct btree_iter *alloc_iter,  in bch2_check_alloc_to_lru_ref()
1824 				   struct btree_iter *need_discard_iter,  in bch2_discard_one_bucket()
1831 	struct btree_iter iter = {};  in bch2_discard_one_bucket()
1989 	struct btree_iter need_discard_iter;  in bch2_do_discards_fast_one()
2080 	struct btree_iter extent_iter;  in invalidate_one_bp()
2134 				 struct btree_iter *lru_iter,  in invalidate_one_bucket()
2142 	struct btree_iter alloc_iter = {};  in invalidate_one_bucket()
2202 static struct bkey_s_c next_lru_key(struct btree_trans *trans, struct btree_iter *iter,  in next_lru_key()
2234 	struct btree_iter iter;  in bch2_do_invalidates_work()
2297 	struct btree_iter iter;  in bch2_dev_freespace_init()
2467 	struct btree_iter iter;  in __bch2_bucket_io_time_reset()