X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=io_u.h;h=e75993bd863a9f629e136bbcb2cec542377d1a19;hp=9a423b24e5d9c44dc7fa7fbf769dc44baa75b01b;hb=7f125e7f3879d23e79bc2ef5eed678ddab3b5c70;hpb=5fff95436922873dd9ded8b21af7222689e2ec5d

diff --git a/io_u.h b/io_u.h
index 9a423b24..e75993bd 100644
--- a/io_u.h
+++ b/io_u.h
@@ -75,7 +75,7 @@ struct io_u {
 
 	struct io_piece *ipo;
 
-	unsigned int resid;
+	unsigned long long resid;
 	unsigned int error;
 
 	/*
@@ -92,6 +92,23 @@ struct io_u {
 		struct workqueue_work work;
 	};
 
+#ifdef CONFIG_LINUX_BLKZONED
+	/*
+	 * ZBD mode zbd_queue_io callback: called after engine->queue operation
+	 * to advance a zone write pointer and eventually unlock the I/O zone.
+	 * @q indicates the I/O queue status (busy, queued or completed).
+	 * @success == true means that the I/O operation has been queued or
+	 * completed successfully.
+	 */
+	void (*zbd_queue_io)(struct io_u *, int q, bool success);
+
+	/*
+	 * ZBD mode zbd_put_io callback: called in after completion of an I/O
+	 * or commit of an async I/O to unlock the I/O target zone.
+	 */
+	void (*zbd_put_io)(const struct io_u *);
+#endif
+
 	/*
 	 * Callback for io completion
 	 */