#ifndef FIO_TRIM_H

#define FIO_TRIM_H

#ifdef FIO_HAVE_TRIM

#include "flist.h"

#include "iolog.h"

#include "compiler/compiler.h"

#include "lib/types.h"

#include "os/os.h"

extern bool __must_check get_next_trim(struct thread_data *td, struct io_u *io_u);

extern bool io_u_should_trim(struct thread_data *td, struct io_u *io_u);

/*

 * Determine whether a given io_u should be logged for verify or

 * for discard

 */

static inline void remove_trim_entry(struct thread_data *td, struct io_piece *ipo)

{

	if (!flist_empty(&ipo->trim_list)) {

		flist_del_init(&ipo->trim_list);

		td->trim_entries--;

	}

}

#else

static inline bool get_next_trim(struct thread_data *td, struct io_u *io_u)

{

	return false;

}

static inline bool io_u_should_trim(struct thread_data *td, struct io_u *io_u)

{

	return false;

}

static inline void remove_trim_entry(struct thread_data *td, struct io_piece *ipo)

{

}

#endif

#endif