+static int __get_next_rand_offset_zoned_abs(struct thread_data *td,
+ struct fio_file *f,
+ enum fio_ddir ddir, uint64_t *b)
+{
+ struct zone_split_index *zsi;
+ uint64_t lastb, send, stotal;
+ static int warned;
+ unsigned int v;
+
+ lastb = last_block(td, f, ddir);
+ if (!lastb)
+ return 1;
+
+ if (!td->o.zone_split_nr[ddir]) {
+bail:
+ return __get_next_rand_offset(td, f, ddir, b, lastb);
+ }
+
+ /*
+ * Generate a value, v, between 1 and 100, both inclusive
+ */
+ v = rand32_between(&td->zone_state, 1, 100);
+
+ /*
+ * Find our generated table. 'send' is the end block of this zone,
+ * 'stotal' is our start offset.
+ */
+ zsi = &td->zone_state_index[ddir][v - 1];
+ stotal = zsi->size_prev / td->o.ba[ddir];
+ send = zsi->size / td->o.ba[ddir];
+
+ /*
+ * Should never happen
+ */
+ if (send == -1U) {
+ if (!warned) {
+ log_err("fio: bug in zoned generation\n");
+ warned = 1;
+ }
+ goto bail;
+ } else if (send > lastb) {
+ /*
+ * This happens if the user specifies ranges that exceed
+ * the file/device size. We can't handle that gracefully,
+ * so error and exit.
+ */
+ log_err("fio: zoned_abs sizes exceed file size\n");
+ return 1;
+ }
+
+ /*
+ * Generate index from 0..send-stotal
+ */
+ if (__get_next_rand_offset(td, f, ddir, b, send - stotal) == 1)
+ return 1;
+
+ *b += stotal;
+ return 0;
+}
+