read-cache: new API write_locked_index instead of write_index/write_cache

diff --git a/walker.c b/walker.c
index be389dc9bf5161c31be29e3a72264fd6120a0bbc..1dd86b8f33e04cfc6c0616578416acb1160b5718 100644 (file)
--- a/walker.c
+++ b/walker.c
@@ -56,13 +56,11 @@ static int process_tree(struct walker *walker, struct tree *tree)
                if (!obj || process(walker, obj))
                        return -1;
        }
-       free(tree->buffer);
-       tree->buffer = NULL;
-       tree->size = 0;
-       tree->object.parsed = 0;
+       free_tree_buffer(tree);
        return 0;
 }
 
+/* Remember to update object flag allocation in object.h */
 #define COMPLETE       (1U << 0)
 #define SEEN           (1U << 1)
 #define TO_SCAN                (1U << 2)