Abstract out generic sync helper

[fio.git] / ioengine.h

diff --git a/ioengine.h b/ioengine.h
index 3df0944a30ed30cec9a54b9d4fa464506e311885..91dd429ed33e9fdd966c1a4f396561d22b8ccf53 100644 (file)
--- a/ioengine.h
+++ b/ioengine.h
@@ -1,12 +1,13 @@
 #ifndef FIO_IOENGINE_H
 #define FIO_IOENGINE_H
 
-#define FIO_IOOPS_VERSION      10
+#define FIO_IOOPS_VERSION      11
 
 enum {
-       IO_U_F_FREE     = 1 << 0,
-       IO_U_F_FLIGHT   = 1 << 1,
-       IO_U_F_FREE_DEF = 1 << 2,
+       IO_U_F_FREE             = 1 << 0,
+       IO_U_F_FLIGHT           = 1 << 1,
+       IO_U_F_FREE_DEF         = 1 << 2,
+       IO_U_F_IN_CUR_DEPTH     = 1 << 3,
 };
 
 /*
@@ -152,6 +153,8 @@ extern void io_u_fill_buffer(struct thread_data *td, struct io_u *, unsigned int
 void io_u_mark_complete(struct thread_data *, unsigned int);
 void io_u_mark_submit(struct thread_data *, unsigned int);
 
+int do_io_u_sync(struct thread_data *, struct io_u *);
+
 #ifdef FIO_INC_DEBUG
 static inline void dprint_io_u(struct io_u *io_u, const char *p)
 {