318 	struct btrfs_disk_key disk_key;  in btrfs_copy_root()  local
327 		btrfs_item_key(buf, &disk_key, 0);  in btrfs_copy_root()
329 		btrfs_node_key(buf, &disk_key, 0);  in btrfs_copy_root()
332 				     &disk_key, level, buf->start, 0,  in btrfs_copy_root()
538 	struct btrfs_disk_key disk_key;  in __btrfs_cow_block()  local
558 		btrfs_item_key(buf, &disk_key, 0);  in __btrfs_cow_block()
560 		btrfs_node_key(buf, &disk_key, 0);  in __btrfs_cow_block()
566 				     root->root_key.objectid, &disk_key, level,  in __btrfs_cow_block()
771 static int comp_keys(const struct btrfs_disk_key *disk_key,  in comp_keys()  argument
774 	const struct btrfs_key *k1 = (const struct btrfs_key *)disk_key;  in comp_keys()
837 	struct btrfs_disk_key disk_key;  in btrfs_realloc_node()  local
866 		btrfs_node_key(parent, &disk_key, i);  in btrfs_realloc_node()
867 		if (!progress_passed && comp_keys(&disk_key, progress) < 0)  in btrfs_realloc_node()
1361 			struct btrfs_disk_key disk_key;  in push_nodes_for_insert()  local
1363 			btrfs_node_key(mid, &disk_key, 0);  in push_nodes_for_insert()
1372 			btrfs_set_node_key(parent, &disk_key, pslot);  in push_nodes_for_insert()
1421 			struct btrfs_disk_key disk_key;  in push_nodes_for_insert()  local
1423 			btrfs_node_key(right, &disk_key, 0);  in push_nodes_for_insert()
1432 			btrfs_set_node_key(parent, &disk_key, pslot + 1);  in push_nodes_for_insert()
1463 	struct btrfs_disk_key disk_key;  in reada_for_search()  local
1524 			btrfs_node_key(node, &disk_key, nr);  in reada_for_search()
1525 			if (btrfs_disk_key_objectid(&disk_key) != objectid)  in reada_for_search()
2724 	struct btrfs_disk_key disk_key;  in btrfs_set_item_key_safe()  local
2731 		btrfs_item_key(eb, &disk_key, slot - 1);  in btrfs_set_item_key_safe()
2732 		if (unlikely(comp_keys(&disk_key, new_key) >= 0)) {  in btrfs_set_item_key_safe()
2736 				   slot, btrfs_disk_key_objectid(&disk_key),  in btrfs_set_item_key_safe()
2737 				   btrfs_disk_key_type(&disk_key),  in btrfs_set_item_key_safe()
2738 				   btrfs_disk_key_offset(&disk_key),  in btrfs_set_item_key_safe()
2745 		btrfs_item_key(eb, &disk_key, slot + 1);  in btrfs_set_item_key_safe()
2746 		if (unlikely(comp_keys(&disk_key, new_key) <= 0)) {  in btrfs_set_item_key_safe()
2750 				   slot, btrfs_disk_key_objectid(&disk_key),  in btrfs_set_item_key_safe()
2751 				   btrfs_disk_key_type(&disk_key),  in btrfs_set_item_key_safe()
2752 				   btrfs_disk_key_offset(&disk_key),  in btrfs_set_item_key_safe()
2759 	btrfs_cpu_key_to_disk(&disk_key, new_key);  in btrfs_set_item_key_safe()
2760 	btrfs_set_item_key(eb, &disk_key, slot);  in btrfs_set_item_key_safe()
2763 		fixup_low_keys(trans, path, &disk_key, 1);  in btrfs_set_item_key_safe()
3113 	struct btrfs_disk_key disk_key;  in split_node()  local
3146 	btrfs_node_key(c, &disk_key, mid);  in split_node()
3149 				       &disk_key, level, c->start, 0,  in split_node()
3174 	ret = insert_ptr(trans, path, &disk_key, split->start,  in split_node()
3252 	struct btrfs_disk_key disk_key;  in __push_leaf_right()  local
3344 	btrfs_item_key(right, &disk_key, 0);  in __push_leaf_right()
3345 	btrfs_set_node_key(upper, &disk_key, slot + 1);  in __push_leaf_right()
3464 	struct btrfs_disk_key disk_key;  in __push_leaf_left()  local
3564 	btrfs_item_key(right, &disk_key, 0);  in __push_leaf_left()
3565 	fixup_low_keys(trans, path, &disk_key, 1);  in __push_leaf_left()
3668 	struct btrfs_disk_key disk_key;  in copy_for_split()  local
3691 	btrfs_item_key(right, &disk_key, 0);  in copy_for_split()
3692 	ret = insert_ptr(trans, path, &disk_key, right->start, path->slots[1] + 1, 1);  in copy_for_split()
3792 	struct btrfs_disk_key disk_key;  in split_leaf()  local
3888 		btrfs_cpu_key_to_disk(&disk_key, ins_key);  in split_leaf()
3890 		btrfs_item_key(l, &disk_key, mid);  in split_leaf()
3901 				       &disk_key, 0, l->start, 0,  in split_leaf()
3912 			ret = insert_ptr(trans, path, &disk_key,  in split_leaf()
3926 			ret = insert_ptr(trans, path, &disk_key,  in split_leaf()
3938 				fixup_low_keys(trans, path, &disk_key, 1);  in split_leaf()
4048 	struct btrfs_disk_key disk_key;  in split_item()  local
4076 	btrfs_cpu_key_to_disk(&disk_key, new_key);  in split_item()
4077 	btrfs_set_item_key(leaf, &disk_key, slot);  in split_item()
4188 		struct btrfs_disk_key disk_key;  in btrfs_truncate_item()  local
4191 		btrfs_item_key(leaf, &disk_key, slot);  in btrfs_truncate_item()
4193 		if (btrfs_disk_key_type(&disk_key) == BTRFS_EXTENT_DATA_KEY) {  in btrfs_truncate_item()
4214 		offset = btrfs_disk_key_offset(&disk_key);  in btrfs_truncate_item()
4215 		btrfs_set_disk_key_offset(&disk_key, offset + size_diff);  in btrfs_truncate_item()
4216 		btrfs_set_item_key(leaf, &disk_key, slot);  in btrfs_truncate_item()
4218 			fixup_low_keys(trans, path, &disk_key, 1);  in btrfs_truncate_item()
4311 	struct btrfs_disk_key disk_key;  in setup_items_for_insert()  local
4323 		btrfs_cpu_key_to_disk(&disk_key, &batch->keys[0]);  in setup_items_for_insert()
4324 		fixup_low_keys(trans, path, &disk_key, 1);  in setup_items_for_insert()
4375 		btrfs_cpu_key_to_disk(&disk_key, &batch->keys[i]);  in setup_items_for_insert()
4376 		btrfs_set_item_key(leaf, &disk_key, slot + i);  in setup_items_for_insert()
4550 		struct btrfs_disk_key disk_key;  in btrfs_del_ptr()  local
4552 		btrfs_node_key(parent, &disk_key, 0);  in btrfs_del_ptr()
4553 		fixup_low_keys(trans, path, &disk_key, level + 1);  in btrfs_del_ptr()
4649 			struct btrfs_disk_key disk_key;  in btrfs_del_items()  local
4651 			btrfs_item_key(leaf, &disk_key, 0);  in btrfs_del_items()
4652 			fixup_low_keys(trans, path, &disk_key, 1);  in btrfs_del_items()