reduce cache sizes; less memcmp calls during 'got log PATH'
diff --git a/lib/object_cache.c b/lib/object_cache.c
index 24b34b5..b38c757 100644
--- a/lib/object_cache.c
+++ b/lib/object_cache.c
@@ -32,9 +32,9 @@
#include "got_lib_object_idcache.h"
#include "got_lib_object_cache.h"
-#define GOT_OBJECT_CACHE_SIZE_OBJ 1024
+#define GOT_OBJECT_CACHE_SIZE_OBJ 256
#define GOT_OBJECT_CACHE_SIZE_TREE 2048
-#define GOT_OBJECT_CACHE_SIZE_COMMIT 512
+#define GOT_OBJECT_CACHE_SIZE_COMMIT 64
const struct got_error *
got_object_cache_init(struct got_object_cache *cache,