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39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
// Copyright 2023 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef BASE_ANDROID_MEMINFO_DUMP_PROVIDER_H_
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#define BASE_ANDROID_MEMINFO_DUMP_PROVIDER_H_
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#include "base/base_export.h"
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#include "base/no_destructor.h"
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#include "base/time/time.h"
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#include "base/trace_event/base_tracing.h"
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namespace base::android {
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class BASE_EXPORT MeminfoDumpProvider
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: public base::trace_event::MemoryDumpProvider {
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public:
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// Returns the instance for testing.
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static MeminfoDumpProvider& Initialize();
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bool OnMemoryDump(const base::trace_event::MemoryDumpArgs& args,
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base::trace_event::ProcessMemoryDump* pmd) override;
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static constexpr char kDumpProviderName[] = "android_meminfo";
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static constexpr char kDumpName[] = "meminfo";
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static constexpr char kIsStaleName[] = "is_stale";
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static constexpr char kPssMetricName[] = "other_pss";
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static constexpr char kPrivateDirtyMetricName[] = "other_private_dirty";
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private:
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friend class base::NoDestructor<MeminfoDumpProvider>;
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MeminfoDumpProvider();
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base::TimeTicks last_collection_time_;
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};
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} // namespace base::android
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#endif // BASE_ANDROID_MEMINFO_DUMP_PROVIDER_H_
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