1 #ifndef FIO_DATAPLACEMENT_H
2 #define FIO_DATAPLACEMENT_H
6 #define FDP_DIR_DTYPE 2
7 #define FDP_MAX_RUHS 128
8 #define FIO_MAX_DP_IDS 16
11 * How fio chooses what placement identifier to use next. Choice of
12 * uniformly random, or roundrobin.
26 struct fio_ruhs_info {
32 int dp_init(struct thread_data *td);
33 void fdp_free_ruhs_info(struct fio_file *f);
34 void dp_fill_dspec_data(struct thread_data *td, struct io_u *io_u);
36 #endif /* FIO_DATAPLACEMENT_H */