page_cleaner_decoupled.h

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#ifndef __PAGE_CLEANER_DECOUPLED_H
#define __PAGE_CLEANER_DECOUPLED_H

#include "buffer_pool.hpp"
#include "logarchiver.h"
#include "vol.h"
#include "generic_page.h"
#include "lsn.h"
#include "smthread.h"
#include "page_cleaner.h"

class page_cleaner_decoupled : public page_cleaner_base {
public:
    page_cleaner_decoupled(const sm_options& _options);

    virtual ~page_cleaner_decoupled();

    virtual void notify_archived_lsn(lsn_t);

protected:
    virtual void do_work();

private:

    void update_cb_clean(size_t from, size_t to);

    void flush_segments();

    std::vector<PageID> segments;

    bool _write_elision;

    size_t _segment_size;

    lsn_t _last_lsn;
};

#endif // __PAGE_CLEANER_DECOUPLED_H