sync engine: guard pvsync engine register/unregister
Need to be behind CONFIG_PWRITEV check.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/engines/sync.c b/engines/sync.c
index 1771458..1329946 100644
--- a/engines/sync.c
+++ b/engines/sync.c
@@ -375,7 +375,9 @@
register_ioengine(&ioengine_rw);
register_ioengine(&ioengine_prw);
register_ioengine(&ioengine_vrw);
+#ifdef CONFIG_PWRITEV
register_ioengine(&ioengine_pvrw);
+#endif
}
static void fio_exit fio_syncio_unregister(void)
@@ -383,5 +385,7 @@
unregister_ioengine(&ioengine_rw);
unregister_ioengine(&ioengine_prw);
unregister_ioengine(&ioengine_vrw);
+#ifdef CONFIG_PWRITEV
unregister_ioengine(&ioengine_pvrw);
+#endif
}