Parse ion_stat metric
Tracepoint introduced for 4.19+ kernels. The intent is to eventually replace
the existing ion_heap_grow / shrink events.
This tracepoint tracks allocations across heaps and can therefore be
complemented with reading /sys/kernel/ion/total_heaps_kb
Bug: 154302786
Change-Id: I787064db833cc9fc9276d86c254354e0998067cd
diff --git a/BUILD b/BUILD
index bff4261..e2bfa69 100644
--- a/BUILD
+++ b/BUILD
@@ -2166,6 +2166,7 @@
"protos/perfetto/trace/ftrace/ftrace_stats.proto",
"protos/perfetto/trace/ftrace/generic.proto",
"protos/perfetto/trace/ftrace/i2c.proto",
+ "protos/perfetto/trace/ftrace/ion.proto",
"protos/perfetto/trace/ftrace/ipi.proto",
"protos/perfetto/trace/ftrace/irq.proto",
"protos/perfetto/trace/ftrace/kmem.proto",