X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=ioengine.h;h=3d49993699294c2148f8601e884169ab7ab0a0fe;hp=85923fcee3fdc1ff2f75be2bdec79048fac00c26;hb=0ff8ad2e50052293c74254bb52c95de8ab2b1d90;hpb=43e82be7bb4e4afbcd090a0a73f5ae5350bd4c5e

diff --git a/ioengine.h b/ioengine.h
index 85923fce..3d499936 100644
--- a/ioengine.h
+++ b/ioengine.h
@@ -45,12 +45,16 @@ struct io_u {
 	 */
 	enum fio_ddir acct_ddir;
 
+	/*
+	 * Write generation
+	 */
+	unsigned short numberio;
+
 	/*
 	 * Allocated/set buffer and length
 	 */
 	unsigned long buflen;
 	unsigned long long offset;
-	unsigned short numberio;
 	void *buf;
 
 	/*
@@ -115,6 +119,7 @@ struct io_u {
 		struct ibv_mr *mr;
 #endif
 		void *mmap_data;
+		uint64_t null;
 	};
 };
 
@@ -205,8 +210,8 @@ 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 *, uint64_t *);
-extern int __must_check io_u_queued_complete(struct thread_data *, int, uint64_t *);
+extern int __must_check io_u_sync_complete(struct thread_data *, struct io_u *);
+extern int __must_check io_u_queued_complete(struct thread_data *, int);
 extern void io_u_queued(struct thread_data *, struct io_u *);
 extern void io_u_quiesce(struct thread_data *);
 extern void io_u_log_error(struct thread_data *, struct io_u *);
@@ -247,4 +252,14 @@ static inline enum fio_ddir acct_ddir(struct io_u *io_u)
 	return io_u->ddir;
 }
 
+static inline void io_u_clear(struct io_u *io_u, unsigned int flags)
+{
+	__sync_fetch_and_and(&io_u->flags, ~flags);
+}
+
+static inline void io_u_set(struct io_u *io_u, unsigned int flags)
+{
+	__sync_fetch_and_or(&io_u->flags, flags);
+}
+
 #endif