187 	return atomic_read(&shared->in_flight[READ]) +  in dm_stat_in_flight()
230 				       atomic_read(&shared->in_flight[READ]),  in dm_stats_cleanup()
337 		atomic_set(&s->stat_shared[ni].in_flight[READ], 0);  in dm_stats_create()
540 	in_flight_read = (unsigned int)atomic_read(&shared->in_flight[READ]);  in dm_stat_round()
543 		p->io_ticks[READ] += difference;  in dm_stat_round()
722 	shared->tmp.sectors[READ] = 0;  in __dm_stat_init_temporary_percpu_totals()
724 	shared->tmp.ios[READ] = 0;  in __dm_stat_init_temporary_percpu_totals()
726 	shared->tmp.merges[READ] = 0;  in __dm_stat_init_temporary_percpu_totals()
728 	shared->tmp.ticks[READ] = 0;  in __dm_stat_init_temporary_percpu_totals()
730 	shared->tmp.io_ticks[READ] = 0;  in __dm_stat_init_temporary_percpu_totals()
740 		shared->tmp.sectors[READ] += READ_ONCE(p->sectors[READ]);  in __dm_stat_init_temporary_percpu_totals()
742 		shared->tmp.ios[READ] += READ_ONCE(p->ios[READ]);  in __dm_stat_init_temporary_percpu_totals()
744 		shared->tmp.merges[READ] += READ_ONCE(p->merges[READ]);  in __dm_stat_init_temporary_percpu_totals()
746 		shared->tmp.ticks[READ] += READ_ONCE(p->ticks[READ]);  in __dm_stat_init_temporary_percpu_totals()
748 		shared->tmp.io_ticks[READ] += READ_ONCE(p->io_ticks[READ]);  in __dm_stat_init_temporary_percpu_totals()
774 		p->sectors[READ] -= shared->tmp.sectors[READ];  in __dm_stat_clear()
776 		p->ios[READ] -= shared->tmp.ios[READ];  in __dm_stat_clear()
778 		p->merges[READ] -= shared->tmp.merges[READ];  in __dm_stat_clear()
780 		p->ticks[READ] -= shared->tmp.ticks[READ];  in __dm_stat_clear()
782 		p->io_ticks[READ] -= shared->tmp.io_ticks[READ];  in __dm_stat_clear()
890 		       shared->tmp.ios[READ],  in dm_stats_print()
891 		       shared->tmp.merges[READ],  in dm_stats_print()
892 		       shared->tmp.sectors[READ],  in dm_stats_print()
893 		       dm_jiffies_to_msec64(s, shared->tmp.ticks[READ]),  in dm_stats_print()
901 		       dm_jiffies_to_msec64(s, shared->tmp.io_ticks[READ]),  in dm_stats_print()