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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Function.h>
#include <AK/Types.h>
namespace Kernel {
#define SLAB_ALLOC_SCRUB_BYTE 0xab
#define SLAB_DEALLOC_SCRUB_BYTE 0xbc
void* slab_alloc(size_t slab_size);
void slab_dealloc(void*, size_t slab_size);
void slab_alloc_init();
void slab_alloc_stats(Function<void(size_t slab_size, size_t allocated, size_t free)>);
#define MAKE_SLAB_ALLOCATED(type) \
public: \
[[nodiscard]] void* operator new(size_t) noexcept { return slab_alloc(sizeof(type)); } \
void operator delete(void* ptr) noexcept { slab_dealloc(ptr, sizeof(type)); } \
\
private:
}
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