X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=fio.h;h=c8b94f6a22deccdf2110c6d3afa33a7eee3958fb;hp=a9286b86729d6231c899ab533b4ab13110513266;hb=422f9e4b57549ce1e163b9c1de71932d9ea24de4;hpb=ed33585509a97c4a65e46967cb49419b6a4f8870

diff --git a/fio.h b/fio.h
index a9286b86..c8b94f6a 100644
--- a/fio.h
+++ b/fio.h
@@ -347,10 +347,23 @@ struct thread_data {
 	struct ioengine_ops *io_ops;
 
 	/*
-	 * Current IO depth and list of free and busy io_u's.
+	 * Queue depth of io_u's that fio MIGHT do
 	 */
 	unsigned int cur_depth;
+
+	/*
+	 * io_u's about to be committed
+	 */
 	unsigned int io_u_queued;
+
+	/*
+	 * io_u's submitted but not completed yet
+	 */
+	unsigned int io_u_in_flight;
+
+	/*
+	 * List of free and busy io_u's
+	 */
 	struct flist_head io_u_freelist;
 	struct flist_head io_u_busylist;
 	struct flist_head io_u_requeues;