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Unified Diff: content/renderer/render_thread_impl.cc

Issue 2130683002: [Experiment] purge-and-suspend Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Updated Created 4 years, 5 months ago
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« cc/resources/resource_pool.cc ('K') | « cc/tiles/software_image_decode_controller.cc ('k') | third_party/WebKit/Source/bindings/core/v8/V8PerIsolateData.h » ('j') | third_party/WebKit/Source/core/dom/MemoryCoordinator.cpp » ('J')
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Index: content/renderer/render_thread_impl.cc
diff --git a/content/renderer/render_thread_impl.cc b/content/renderer/render_thread_impl.cc
index c6efb70325232304bf82841f49a7a7137ea9e23d..22562d82f6cf1a9d801134050ee601093510be30 100644
--- a/content/renderer/render_thread_impl.cc
+++ b/content/renderer/render_thread_impl.cc
@@ -1739,7 +1739,11 @@ void RenderThreadImpl::OnProcessPurgeAndSuspend() {
ChildThreadImpl::OnProcessPurgeAndSuspend();
if (is_renderer_suspended_)
return;
- // TODO(hajimehoshi): Implement purging e.g. cache (crbug/607077)
+
+ base::MemoryPressureListener::NotifyMemoryPressure(
+ base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_CRITICAL);
+ base::allocator::ReleaseFreeMemory();
+
is_renderer_suspended_ = true;
renderer_scheduler_->SuspendRenderer();
}
« cc/resources/resource_pool.cc ('K') | « cc/tiles/software_image_decode_controller.cc ('k') | third_party/WebKit/Source/bindings/core/v8/V8PerIsolateData.h » ('j') | third_party/WebKit/Source/core/dom/MemoryCoordinator.cpp » ('J')

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