Btrfs: 32bit cleanups

Signed-off-by: Chris Mason <chris.mason@oracle.com>

fs/btrfs/print-tree.c

@@ -43,7 +43,7 @@ void print_tree(struct ctree_root *root, struct tree_buffer *t)
 		print_leaf((struct leaf *)c);
 		return;
 	}
-	printf("node %Lu level %d total ptrs %d free spc %lu\n", t->blocknr,
+	printf("node %Lu level %d total ptrs %d free spc %u\n", t->blocknr,
 	        node_level(c->header.flags), c->header.nritems,
 		NODEPTRS_PER_BLOCK - c->header.nritems);
 	fflush(stdout);

fs/btrfs/random-test.c

@@ -40,15 +40,16 @@ static int ins_one(struct ctree_root *root, struct radix_tree_root *radix)
 	struct key key;
 	int ret;
 	char buf[128];
+	unsigned long oid;
 	init_path(&path);
 	ret = setup_key(radix, &key, 0);
 	sprintf(buf, "str-%Lu\n", key.objectid);
 	ret = insert_item(root, &key, buf, strlen(buf));
 	if (ret)
 		goto error;
+	oid = (unsigned long)key.objectid;
 	radix_tree_preload(GFP_KERNEL);
-	ret = radix_tree_insert(radix, key.objectid,
-					(void *)key.objectid);
+	ret = radix_tree_insert(radix, oid, (void *)oid);
 	radix_tree_preload_end();
 	if (ret)
 		goto error;