Linux 2.6.36 compat, synchronous bio flag

[zfs.git] / module / zfs / vdev_queue.c

diff --git a/module/zfs/vdev_queue.c b/module/zfs/vdev_queue.c
index 8f86635..04ef63e 100644 (file)
--- a/module/zfs/vdev_queue.c
+++ b/module/zfs/vdev_queue.c
@@ -405,3 +405,14 @@ vdev_queue_io_done(zio_t *zio)
 
        mutex_exit(&vq->vq_lock);
 }
+
+#if defined(_KERNEL) && defined(HAVE_SPL)
+module_param(zfs_vdev_max_pending, int, 0644);
+MODULE_PARM_DESC(zfs_vdev_max_pending, "Maximum pending VDEV IO");
+
+module_param(zfs_vdev_min_pending, int, 0644);
+MODULE_PARM_DESC(zfs_vdev_min_pending, "Minimum pending VDEV IO");
+
+module_param(zfs_vdev_aggregation_limit, int, 0644);
+MODULE_PARM_DESC(zfs_vdev_aggregation_limit, "Maximum VDEV IO aggregation");
+#endif