o->unit_base = 8;
}
+#if !defined(CONFIG_POSIX_FALLOCATE) && !defined(FIO_HAVE_NATIVE_FALLOCATE)
+ /* Platform doesn't support fallocate so force set it to none */
+ o->fallocate_mode = FIO_FALLOCATE_NONE;
+#endif
+
#ifndef CONFIG_FDATASYNC
if (o->fdatasync_blocks) {
log_info("fio: this platform does not support fdatasync()"