Basic support for dedupe

[fio.git] / init.c

diff --git a/init.c b/init.c
index 62c7dc2472c9f67625a6b3a97d37d8847a185931..5b0290d051f743ef1552d2635e1f171a619b5f8a 100644 (file)
--- a/init.c
+++ b/init.c
@@ -836,7 +836,9 @@ static void td_fill_rand_seeds_internal(struct thread_data *td)
 void td_fill_rand_seeds(struct thread_data *td)
 {
        if (td->o.allrand_repeatable) {
-               for (int i = 0; i < FIO_RAND_NR_OFFS; i++)
+               unsigned int i;
+
+               for (i = 0; i < FIO_RAND_NR_OFFS; i++)
                        td->rand_seeds[i] = FIO_RANDSEED * td->thread_number
                                + i;
        }
@@ -847,6 +849,9 @@ void td_fill_rand_seeds(struct thread_data *td)
                td_fill_rand_seeds_internal(td);
 
        init_rand_seed(&td->buf_state, td->rand_seeds[FIO_RAND_BUF_OFF]);
+       frand_copy(&td->buf_state_prev, &td->buf_state);
+
+       init_rand_seed(&td->dedupe_state, td->rand_seeds[FIO_DEDUPE_OFF]);
 }
 
 /*