[PATCH] Link in known io engines

No real point in using dlopen() to find engines we know about. We still
support loading external modules, just give the name as the full path
to such a file.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/init.c b/init.c
index 3749c96..00f9576 100644
--- a/init.c
+++ b/init.c
@@ -849,6 +849,7 @@
 		return 0;
 
 	log_err("fio: ioengine: { linuxaio, aio, libaio }, posixaio, sync, mmap, sgio, splice, cpu\n");
+	log_err("fio: or specify path to dynamic ioengine module\n");
 	return 1;
 }