| #ifndef FIO_TRIM_H |
| #define FIO_TRIM_H |
| |
| #include "fio.h" |
| |
| #ifdef FIO_HAVE_TRIM |
| 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 |
