X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=ioengine.h;h=3df0944a30ed30cec9a54b9d4fa464506e311885;hp=9c0ed9a954077980aebf30d1e0bd954d9bf2324c;hb=e8462bd8250cf3ff2d41f17e1a4d4cefc70b6b37;hpb=1621031e8a7cbb91afad124da405fc4eabda764f

diff --git a/ioengine.h b/ioengine.h
index 9c0ed9a9..3df0944a 100644
--- a/ioengine.h
+++ b/ioengine.h
@@ -6,6 +6,7 @@
 enum {
 	IO_U_F_FREE	= 1 << 0,
 	IO_U_F_FLIGHT	= 1 << 1,
+	IO_U_F_FREE_DEF	= 1 << 2,
 };
 
 /*
@@ -112,6 +113,7 @@ 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 */
 };
 
 /*
@@ -139,6 +141,7 @@ extern void close_ioengine(struct thread_data *);
 extern struct io_u *__get_io_u(struct thread_data *);
 extern struct io_u *get_io_u(struct thread_data *);
 extern void put_io_u(struct thread_data *, struct io_u *);
+extern void clear_io_u(struct thread_data *, struct io_u *);
 extern void requeue_io_u(struct thread_data *, struct io_u **);
 extern int __must_check io_u_sync_complete(struct thread_data *, struct io_u *, unsigned long *);
 extern int __must_check io_u_queued_complete(struct thread_data *, int, unsigned long *);