132 bool ShouldSampleSmapsEntry(const perfetto::profiling::SmapsEntry& e) {  in ShouldSampleSmapsEntry()
167 class JavaHprofDataSource : public perfetto::DataSource<JavaHprofDataSource> {
169   constexpr static perfetto::BufferExhaustedPolicy kBufferExhaustedPolicy =
170     perfetto::BufferExhaustedPolicy::kStall;
173     std::unique_ptr<perfetto::protos::pbzero::JavaHprofConfig::Decoder> cfg(  in OnSetup()
174         new perfetto::protos::pbzero::JavaHprofConfig::Decoder(  in OnSetup()
210       ssize_t sz = perfetto::profiling::NormalizeCmdLine(&cmdline_ptr, static_cast<size_t>(rd + 1));  in OnSetup()
219         ssize_t other_sz = perfetto::profiling::NormalizeCmdLine(&other_ptr, other.size());  in OnSetup()
268   perfetto::TracingInitArgs args;  in WaitForDataSource()
269   args.backends = perfetto::BackendType::kSystemBackend;  in WaitForDataSource()
270   perfetto::Tracing::Initialize(args);  in WaitForDataSource()
272   perfetto::DataSourceDescriptor dsd;  in WaitForDataSource()
295   perfetto::protos::pbzero::HeapGraph* GetHeapGraph() {  in GetHeapGraph()
335   perfetto::DataSource<JavaHprofDataSource>::TraceContext::TracePacketHandle
337   perfetto::protos::pbzero::HeapGraph* heap_graph_ = nullptr;
393 perfetto::protos::pbzero::HeapGraphRoot::Type ToProtoType(art::RootType art_type) {  in ToProtoType()
396       return perfetto::protos::pbzero::HeapGraphRoot::ROOT_UNKNOWN;  in ToProtoType()
398       return perfetto::protos::pbzero::HeapGraphRoot::ROOT_JNI_GLOBAL;  in ToProtoType()
400       return perfetto::protos::pbzero::HeapGraphRoot::ROOT_JNI_LOCAL;  in ToProtoType()
402       return perfetto::protos::pbzero::HeapGraphRoot::ROOT_JAVA_FRAME;  in ToProtoType()
404       return perfetto::protos::pbzero::HeapGraphRoot::ROOT_NATIVE_STACK;  in ToProtoType()
406       return perfetto::protos::pbzero::HeapGraphRoot::ROOT_STICKY_CLASS;  in ToProtoType()
408       return perfetto::protos::pbzero::HeapGraphRoot::ROOT_THREAD_BLOCK;  in ToProtoType()
410       return perfetto::protos::pbzero::HeapGraphRoot::ROOT_MONITOR_USED;  in ToProtoType()
412       return perfetto::protos::pbzero::HeapGraphRoot::ROOT_THREAD_OBJECT;  in ToProtoType()
414       return perfetto::protos::pbzero::HeapGraphRoot::ROOT_INTERNED_STRING;  in ToProtoType()
416       return perfetto::protos::pbzero::HeapGraphRoot::ROOT_FINALIZING;  in ToProtoType()
418       return perfetto::protos::pbzero::HeapGraphRoot::ROOT_DEBUGGER;  in ToProtoType()
420       return perfetto::protos::pbzero::HeapGraphRoot::ROOT_REFERENCE_CLEANUP;  in ToProtoType()
422       return perfetto::protos::pbzero::HeapGraphRoot::ROOT_VM_INTERNAL;  in ToProtoType()
424       return perfetto::protos::pbzero::HeapGraphRoot::ROOT_JNI_MONITOR;  in ToProtoType()
443     perfetto::profiling::ParseSmaps(smaps,  in DumpSmaps()
444         [&smaps_packet](const perfetto::profiling::SmapsEntry& e) {  in DumpSmaps()
548               perfetto::protos::pbzero::HeapGraphRoot* root_proto =  in DumpPerfetto()
575                     perfetto::protos::pbzero::HeapGraphType* type_proto =  in DumpPerfetto()
592                     perfetto::protos::pbzero::HeapGraphType* type_proto =  in DumpPerfetto()
606                   perfetto::protos::pbzero::HeapGraphObject* object_proto =  in DumpPerfetto()
633               perfetto::protos::pbzero::InternedString* field_proto =  in DumpPerfetto()
643               perfetto::protos::pbzero::InternedString* location_proto =  in DumpPerfetto()
784 namespace perfetto {  namespace