--- zzzz-none-000/linux-3.10.107/tools/perf/util/tool.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/tools/perf/util/tool.h	2021-02-04 17:41:59.000000000 +0000
@@ -3,6 +3,8 @@
 
 #include <stdbool.h>
 
+#include <linux/types.h>
+
 struct perf_session;
 union perf_event;
 struct perf_evlist;
@@ -10,6 +12,7 @@
 struct perf_sample;
 struct perf_tool;
 struct machine;
+struct ordered_events;
 
 typedef int (*event_sample)(struct perf_tool *tool, union perf_event *event,
 			    struct perf_sample *sample,
@@ -18,32 +21,43 @@
 typedef int (*event_op)(struct perf_tool *tool, union perf_event *event,
 			struct perf_sample *sample, struct machine *machine);
 
-typedef int (*event_attr_op)(union perf_event *event,
+typedef int (*event_attr_op)(struct perf_tool *tool,
+			     union perf_event *event,
 			     struct perf_evlist **pevlist);
-typedef int (*event_simple_op)(struct perf_tool *tool, union perf_event *event);
-
-typedef int (*event_synth_op)(union perf_event *event,
-			      struct perf_session *session);
 
 typedef int (*event_op2)(struct perf_tool *tool, union perf_event *event,
 			 struct perf_session *session);
 
+typedef int (*event_oe)(struct perf_tool *tool, union perf_event *event,
+			struct ordered_events *oe);
+
+typedef s64 (*event_op3)(struct perf_tool *tool, union perf_event *event,
+			 struct perf_session *session);
+
 struct perf_tool {
 	event_sample	sample,
 			read;
 	event_op	mmap,
+			mmap2,
 			comm,
 			fork,
 			exit,
 			lost,
+			lost_samples,
+			aux,
+			itrace_start,
+			context_switch,
 			throttle,
 			unthrottle;
 	event_attr_op	attr;
-	event_synth_op	tracing_data;
-	event_simple_op	event_type;
-	event_op2	finished_round,
-			build_id;
-	bool		ordered_samples;
+	event_op2	tracing_data;
+	event_oe	finished_round;
+	event_op2	build_id,
+			id_index,
+			auxtrace_info,
+			auxtrace_error;
+	event_op3	auxtrace;
+	bool		ordered_events;
 	bool		ordering_requires_timestamps;
 };