base/allocator/partition_allocator/extended_api.h

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef BASE_ALLOCATOR_PARTITION_ALLOCATOR_EXTENDED_API_H_
#define BASE_ALLOCATOR_PARTITION_ALLOCATOR_EXTENDED_API_H_

#include "base/allocator/partition_allocator/partition_root.h"
#include "base/allocator/partition_allocator/thread_cache.h"

namespace partition_alloc::internal {
// These two functions are unsafe to run if there are multiple threads running
// in the process.
//
// Disables the thread cache for the entire process, and replaces it with a
// thread cache for |root|.
void SwapOutProcessThreadCacheForTesting(ThreadSafePartitionRoot* root);
// Disables the current thread cache, and replaces it with the default for the
// process.
void SwapInProcessThreadCacheForTesting(ThreadSafePartitionRoot* root);

}  // namespace partition_alloc::internal

#endif  // BASE_ALLOCATOR_PARTITION_ALLOCATOR_EXTENDED_API_H_