From: Derrick Stolee <dstolee@xxxxxxxxxxxxx> While writing a commit-graph file, we store the full list of commits in a flat list. We use this list for sorting and ensuring we are closed under reachability. The initial allocation assumed that (at most) one in four objects is a commit. This is a dramatic over-count for many repos, especially large ones. Since we grow the repo dynamically, reduce this count by a factor of eight. We still set it to a minimum of 1024 before allocating. Signed-off-by: Derrick Stolee <dstolee@xxxxxxxxxxxxx> --- commit-graph.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/commit-graph.c b/commit-graph.c index ceca6026b0..e773703e1d 100644 --- a/commit-graph.c +++ b/commit-graph.c @@ -720,7 +720,7 @@ void write_commit_graph(const char *obj_dir, struct progress *progress = NULL; oids.nr = 0; - oids.alloc = approximate_object_count() / 4; + oids.alloc = approximate_object_count() / 32; oids.progress = NULL; oids.progress_done = 0; -- gitgitgadget
