[PATCH 3/3] trace2:data: add trace2 data to midx

["Jeff Hostetler via GitGitGadget" <gitgitgadget@gmail.com>]

From: Jeff Hostetler <jeffhost@microsoft.com>

Log multi-pack-index command mode.
Log number of objects and packfiles in the midx.

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
---
 builtin/multi-pack-index.c | 3 +++
 midx.c                     | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/builtin/multi-pack-index.c b/builtin/multi-pack-index.c
index fca70f8e4f..ae6e476ad5 100644
--- a/builtin/multi-pack-index.c
+++ b/builtin/multi-pack-index.c
@@ -3,6 +3,7 @@
 #include "config.h"
 #include "parse-options.h"
 #include "midx.h"
+#include "trace2.h"
 
 static char const * const builtin_multi_pack_index_usage[] = {
 	N_("git multi-pack-index [--object-dir=<dir>] (write|verify)"),
@@ -40,6 +41,8 @@ int cmd_multi_pack_index(int argc, const char **argv,
 		return 1;
 	}
 
+	trace2_cmd_mode(argv[0]);
+
 	if (!strcmp(argv[0], "write"))
 		return write_midx_file(opts.object_dir);
 	if (!strcmp(argv[0], "verify"))
diff --git a/midx.c b/midx.c
index 0376757390..df1df20a66 100644
--- a/midx.c
+++ b/midx.c
@@ -8,6 +8,7 @@
 #include "sha1-lookup.h"
 #include "midx.h"
 #include "progress.h"
+#include "trace2.h"
 
 #define MIDX_SIGNATURE 0x4d494458 /* "MIDX" */
 #define MIDX_VERSION 1
@@ -164,6 +165,9 @@ struct multi_pack_index *load_multi_pack_index(const char *object_dir, int local
 			      m->pack_names[i]);
 	}
 
+	trace2_data_intmax("midx", the_repository, "load/num_packs", m->num_packs);
+	trace2_data_intmax("midx", the_repository, "load/num_objects", m->num_objects);
+
 	return m;
 
 cleanup_fail:
-- 
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