1 files changed, 27 insertions, 0 deletions
diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index 009adf20..031b349 100644
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -360,3 +360,30 @@ int hist_entry__sort_snprintf(struct hist_entry *he, char *s, size_t size,
 
 	return ret;
 }
+
+/*
+ * See hists__fprintf to match the column widths
+ */
+unsigned int hists__sort_list_width(struct hists *hists)
+{
+	struct sort_entry *se;
+	int i, ret = 0;
+
+	for (i = 0; i < PERF_HPP__MAX_INDEX; i++) {
+		if (!perf_hpp__format[i].cond)
+			continue;
+		if (i)
+			ret += 2;
+
+		ret += perf_hpp__format[i].width(NULL);
+	}
+
+	list_for_each_entry(se, &hist_entry__sort_list, list)
+		if (!se->elide)
+			ret += 2 + hists__col_len(hists, se->se_width_idx);
+
+	if (verbose) /* Addr + origin */
+		ret += 3 + BITS_PER_LONG / 4;
+
+	return ret;
+}