mmap engine: allow full mmaps for 64-bit machines

[fio.git] / ioengine.h

diff --git a/ioengine.h b/ioengine.h
index 6190977d4170fd7632a710c5417ba5661d24ded7..f9777999d0e45aff2849683d1edde5b2b3edb1df 100644 (file)
--- a/ioengine.h
+++ b/ioengine.h
@@ -112,6 +112,7 @@ enum fio_ioengine_flags {
        FIO_UNIDIR      = 1 << 5,       /* engine is uni-directional */
        FIO_NOIO        = 1 << 6,       /* thread does only pseudo IO */
        FIO_SIGQUIT     = 1 << 7,       /* needs SIGQUIT to exit */
+       FIO_PIPEIO      = 1 << 8,       /* input/output no seekable */
 };
 
 /*