chromium/chrome/browser/memory/enterprise_memory_limit_evaluator.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/memory/enterprise_memory_limit_evaluator.h"

#include "base/functional/bind.h"
#include "base/task/sequenced_task_runner.h"
#include "components/performance_manager/public/decorators/process_metrics_decorator.h"
#include "components/performance_manager/public/graph/process_node.h"
#include "components/performance_manager/public/performance_manager.h"

namespace memory {

EnterpriseMemoryLimitEvaluator::EnterpriseMemoryLimitEvaluator(
    std::unique_ptr<memory_pressure::MemoryPressureVoter> voter)
    : … { … }

EnterpriseMemoryLimitEvaluator::~EnterpriseMemoryLimitEvaluator() { … }

void EnterpriseMemoryLimitEvaluator::Start() { … }

std::unique_ptr<EnterpriseMemoryLimitEvaluator::GraphObserver>
EnterpriseMemoryLimitEvaluator::StartForTesting() { … }

void EnterpriseMemoryLimitEvaluator::Stop() { … }

void EnterpriseMemoryLimitEvaluator::StopForTesting() { … }

void EnterpriseMemoryLimitEvaluator::OnTotalResidentSetKbSample(
    uint64_t resident_set_sample_kb) { … }

void EnterpriseMemoryLimitEvaluator::SetResidentSetLimitMb(
    uint64_t resident_set_limit_mb) { … }

bool EnterpriseMemoryLimitEvaluator::IsRunning() const { … }

EnterpriseMemoryLimitEvaluator::GraphObserver::GraphObserver(
    base::RepeatingCallback<void(uint64_t)> on_sample_callback,
    scoped_refptr<base::SequencedTaskRunner> task_runner)
    : … { … }

EnterpriseMemoryLimitEvaluator::GraphObserver::~GraphObserver() = default;

void EnterpriseMemoryLimitEvaluator::GraphObserver::OnPassedToGraph(
    performance_manager::Graph* graph) { … }

void EnterpriseMemoryLimitEvaluator::GraphObserver::OnTakenFromGraph(
    performance_manager::Graph* graph) { … }

void EnterpriseMemoryLimitEvaluator::GraphObserver::
    OnProcessMemoryMetricsAvailable(
        const performance_manager::SystemNode* system_node) { … }

void EnterpriseMemoryLimitEvaluator::GraphObserver::
    OnProcessMemoryMetricsAvailableForTesting(uint64_t total_rss_kb) { … }

}  // namespace memory