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-rw-r--r--tools/perf/builtin-diff.c18
1 files changed, 17 insertions, 1 deletions
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index 413c65a1ba39..a0b531c14b97 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -256,6 +256,21 @@ static const struct option options[] = {
OPT_END()
};
+static void ui_init(void)
+{
+ perf_hpp__init();
+
+ /* No overhead column. */
+ perf_hpp__column_enable(PERF_HPP__OVERHEAD, false);
+
+ /* Display baseline/delta/displacement columns. */
+ perf_hpp__column_enable(PERF_HPP__BASELINE, true);
+ perf_hpp__column_enable(PERF_HPP__DELTA, true);
+
+ if (show_displacement)
+ perf_hpp__column_enable(PERF_HPP__DISPL, true);
+}
+
int cmd_diff(int argc, const char **argv, const char *prefix __maybe_unused)
{
sort_order = diff__default_sort_order;
@@ -278,7 +293,8 @@ int cmd_diff(int argc, const char **argv, const char *prefix __maybe_unused)
if (symbol__init() < 0)
return -1;
- perf_hpp__init(true, show_displacement);
+ ui_init();
+
setup_sorting(diff_usage, options);
setup_pager();