629 	struct nfs4_ff_io_stat *iostat = &layoutstat->io_stat;  in nfs4_ff_layout_stat_io_update_requested()  local
631 	iostat->ops_requested++;  in nfs4_ff_layout_stat_io_update_requested()
632 	iostat->bytes_requested += requested;  in nfs4_ff_layout_stat_io_update_requested()
642 	struct nfs4_ff_io_stat *iostat = &layoutstat->io_stat;  in nfs4_ff_layout_stat_io_update_completed()  local
646 	iostat->ops_completed++;  in nfs4_ff_layout_stat_io_update_completed()
647 	iostat->bytes_completed += completed;  in nfs4_ff_layout_stat_io_update_completed()
648 	iostat->bytes_not_delivered += requested - completed;  in nfs4_ff_layout_stat_io_update_completed()
651 	iostat->total_busy_time =  in nfs4_ff_layout_stat_io_update_completed()
652 			ktime_add(iostat->total_busy_time, timer);  in nfs4_ff_layout_stat_io_update_completed()
653 	iostat->aggregate_completion_time =  in nfs4_ff_layout_stat_io_update_completed()
654 			ktime_add(iostat->aggregate_completion_time,  in nfs4_ff_layout_stat_io_update_completed()