null: add FIO_FAKEIO flag

[fio.git] / ioengine.h

diff --git a/ioengine.h b/ioengine.h
index 29c8487a0c12ca9fd21527792b9a565ac60524f1..ebe0ebe9afb5338e3ab5e08e4087418a308adbdd 100644 (file)
--- a/ioengine.h
+++ b/ioengine.h
@@ -166,6 +166,7 @@ enum fio_ioengine_flags {
        FIO_BARRIER     = 1 << 8,       /* engine supports barriers */
        FIO_MEMALIGN    = 1 << 9,       /* engine wants aligned memory */
        FIO_BIT_BASED   = 1 << 10,      /* engine uses a bit base (e.g. uses Kbit as opposed to KB) */
+       FIO_FAKEIO      = 1 << 11,      /* engine pretends to do IO */
 };
 
 /*