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[heap] Add tracing scope to parallel scavenger.

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Bug: chromium:758183
Change-Id: I5bfbff77562fdfd30587fdea475fb1b532e67b40
Reviewed-on: https://chromium-review.googlesource.com/809136
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49888}
This commit is contained in:
Ulan Degenbaev 2017-12-06 11:13:14 +01:00 committed by Commit Bot
parent fc5b2ff106
commit 35870e79b0
1 changed files with 3 additions and 1 deletions
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4
src/heap/heap.cc
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@ -1909,7 +1909,9 @@ class ScavengingTask final : public ItemParallelJob::Task {
barrier_(barrier) {} barrier_(barrier) {}
void RunInParallel() final { void RunInParallel() final {
// TODO(ulan): add GCTracer background scope. GCTracer::BackgroundScope scope(
heap_->tracer(),
GCTracer::BackgroundScope::SCAVENGER_BACKGROUND_SCAVENGE_PARALLEL);
double scavenging_time = 0.0; double scavenging_time = 0.0;
{ {
barrier_->Start(); barrier_->Start();