---

yaml
---
r: 147553
b: refs/heads/master
c: 55e5ec4
h: refs/heads/master
i:
  147551: 092c7f3
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 992444b173f35997f96f5cbb214f0de81d1b97ff
+refs/heads/master: 55e5ec41a9de46b6ca06031f4fbdfdfc76dc24dc

trunk/Documentation/perf_counter/builtin-report.c

@@ -760,6 +760,35 @@ static struct sort_entry sort_comm = {
 	.print	= sort__comm_print,
 };
 
+static int64_t
+sort__dso_cmp(struct hist_entry *left, struct hist_entry *right)
+{
+	struct dso *dso_l = left->dso;
+	struct dso *dso_r = right->dso;
+
+	if (!dso_l || !dso_r) {
+		if (!dso_l && !dso_r)
+			return 0;
+		else if (!dso_l)
+			return -1;
+		else
+			return 1;
+	}
+
+	return strcmp(dso_l->name, dso_r->name);
+}
+
+static size_t
+sort__dso_print(FILE *fp, struct hist_entry *self)
+{
+	return fprintf(fp, "%64s ", self->dso ? self->dso->name : "<unknown>");
+}
+
+static struct sort_entry sort_dso = {
+	.cmp	= sort__dso_cmp,
+	.print	= sort__dso_print,
+};
+
 static int64_t
 sort__sym_cmp(struct hist_entry *left, struct hist_entry *right)
 {
@@ -809,6 +838,7 @@ struct sort_dimension {
 static struct sort_dimension sort_dimensions[] = {
 	{ .name = "pid",	.entry = &sort_thread,	},
 	{ .name = "comm",	.entry = &sort_comm,	},
+	{ .name = "dso",	.entry = &sort_dso,	},
 	{ .name = "symbol",	.entry = &sort_sym,	},
 };