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#ifndef __KERNEL_HEAPMGR_H
#define __KERNEL_HEAPMGR_H
#include <stdint.h>
#include <util/lockfree/stack.H>
class HeapManager
{
public:
static void* allocate(size_t n);
static void free(void *);
enum
{
BUCKETS = 8,
};
protected:
HeapManager() {};
~HeapManager() {};
private:
void* _allocate(size_t);
void _free(void*);
struct chunk_t
{
size_t len;
chunk_t* next;
};
Util::Lockfree::Stack<chunk_t> first_chunk[BUCKETS];
chunk_t* pop_bucket(size_t);
void push_bucket(chunk_t*, size_t);
void newPage();
};
#endif
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