commit-graph: write commit-graph chains

diff --git a/commit-graph.h b/commit-graph.h
index 6e7d42cf3207ad8296dd7afad3e0ff29ef7b4e45..c321834533eb52b83cb5a898244cd3ca0f097576 100644 (file)
--- a/commit-graph.h
+++ b/commit-graph.h
@@ -47,6 +47,7 @@ struct commit_graph {
        unsigned char num_chunks;
        uint32_t num_commits;
        struct object_id oid;
+       char *filename;
 
        uint32_t num_commits_in_base;
        struct commit_graph *base_graph;
@@ -71,6 +72,7 @@ int generation_numbers_enabled(struct repository *r);
 
 #define COMMIT_GRAPH_APPEND     (1 << 0)
 #define COMMIT_GRAPH_PROGRESS   (1 << 1)
+#define COMMIT_GRAPH_SPLIT      (1 << 2)
 
 /*
  * The write_commit_graph* methods return zero on success