base/trace_event/heap_profiler_string_deduplicator.cc - Issue 2980083002: [tracing] Add trace events to key heap profiler functions.

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Unified Diff: base/trace_event/heap_profiler_string_deduplicator.cc

Issue 2980083002: [tracing] Add trace events to key heap profiler functions. (Closed)

Patch Set: Don't trace in TraceLog Created 3 years, 5 months ago

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Index: base/trace_event/heap_profiler_string_deduplicator.cc

diff --git a/base/trace_event/heap_profiler_string_deduplicator.cc b/base/trace_event/heap_profiler_string_deduplicator.cc

index bf035a19c03044b5cf675d77caa85ff65ea292db..5938e306175e77a5c105ac718f3ed5b1b307cad5 100644

--- a/base/trace_event/heap_profiler_string_deduplicator.cc

+++ b/base/trace_event/heap_profiler_string_deduplicator.cc

@@ -38,6 +38,8 @@ int StringDeduplicator::Insert(StringPiece string) {

}

void StringDeduplicator::SerializeIncrementally(TracedValue* traced_value) {

+ TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("memory-infra"),

+ "StringDeduplicator::SerializeIncrementally");

for (; last_serialized_index_ != strings_.size(); ++last_serialized_index_) {

traced_value->BeginDictionary();

traced_value->SetInteger("id", last_serialized_index_);