-static int setup_random_seeds(struct thread_data *td)
-{
- uint64_t seed;
- unsigned int i;
-
- if (!td->o.rand_repeatable && !fio_option_is_set(&td->o, rand_seed)) {
- int ret = init_random_seeds(td->rand_seeds, sizeof(td->rand_seeds));
- if (!ret)
- td_fill_rand_seeds(td);
- return ret;
- }
-
- seed = td->o.rand_seed;
- for (i = 0; i < 4; i++)
- seed *= 0x9e370001UL;
-
- for (i = 0; i < FIO_RAND_NR_OFFS; i++) {
- td->rand_seeds[i] = seed * td->thread_number + i;
- seed *= 0x9e370001UL;
- }
-
- td_fill_rand_seeds(td);
- return 0;
-}
-