blame: --show-stats for easier optimization work.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/builtin-blame.c b/builtin-blame.c
index 69fc145a38090488e8da4b60a56154fc999b6fe5..7a5665f093d7861fdab8a57f9f98c371210525b3 100644 (file)
--- a/builtin-blame.c
+++ b/builtin-blame.c
@@ -2065,6 +2065,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
        int i, seen_dashdash, unk, opt;
        long bottom, top, lno;
        int output_option = 0;
+       int show_stats = 0;
        const char *revs_file = NULL;
        const char *final_commit_name = NULL;
        char type[10];
@@ -2086,6 +2087,8 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
                        blank_boundary = 1;
                else if (!strcmp("--root", arg))
                        show_root = 1;
+               else if (!strcmp(arg, "--show-stats"))
+                       show_stats = 1;
                else if (!strcmp("-c", arg))
                        output_option |= OUTPUT_ANNOTATE_COMPAT;
                else if (!strcmp("-t", arg))
@@ -2348,7 +2351,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
                ent = e;
        }
 
-       if (DEBUG) {
+       if (show_stats) {
                printf("num read blob: %d\n", num_read_blob);
                printf("num get patch: %d\n", num_get_patch);
                printf("num commits: %d\n", num_commits);