Signed-off-by: Jens Axboe <axboe@kernel.dk>
return NULL;
}
+#ifdef CONFIG_PWRITEV2
static void *submitter_sync_fn(void *data)
{
struct submitter *s = data;
finish = 1;
return NULL;
}
+#else
+static void *submitter_sync_fn(void *data)
+{
+ finish = 1;
+ return NULL;
+}
+#endif
static struct submitter *get_submitter(int offset)
{
register_ring = !!atoi(optarg);
break;
case 'S':
+#ifdef CONFIG_PWRITEV2
use_sync = !!atoi(optarg);
+#else
+ fprintf(stderr, "preadv2 not supported\n");
+ exit(1);
+#endif
break;
case 'h':
case '?':