187 	return atomic_read(&shared->in_flight[READ]) +  in dm_stat_in_flight()
225 				       atomic_read(&shared->in_flight[READ]),  in dm_stats_cleanup()
332 		atomic_set(&s->stat_shared[ni].in_flight[READ], 0);  in dm_stats_create()
532 	in_flight_read = (unsigned)atomic_read(&shared->in_flight[READ]);  in dm_stat_round()
535 		p->io_ticks[READ] += difference;  in dm_stat_round()
712 	shared->tmp.sectors[READ] = 0;  in __dm_stat_init_temporary_percpu_totals()
714 	shared->tmp.ios[READ] = 0;  in __dm_stat_init_temporary_percpu_totals()
716 	shared->tmp.merges[READ] = 0;  in __dm_stat_init_temporary_percpu_totals()
718 	shared->tmp.ticks[READ] = 0;  in __dm_stat_init_temporary_percpu_totals()
720 	shared->tmp.io_ticks[READ] = 0;  in __dm_stat_init_temporary_percpu_totals()
730 		shared->tmp.sectors[READ] += READ_ONCE(p->sectors[READ]);  in __dm_stat_init_temporary_percpu_totals()
732 		shared->tmp.ios[READ] += READ_ONCE(p->ios[READ]);  in __dm_stat_init_temporary_percpu_totals()
734 		shared->tmp.merges[READ] += READ_ONCE(p->merges[READ]);  in __dm_stat_init_temporary_percpu_totals()
736 		shared->tmp.ticks[READ] += READ_ONCE(p->ticks[READ]);  in __dm_stat_init_temporary_percpu_totals()
738 		shared->tmp.io_ticks[READ] += READ_ONCE(p->io_ticks[READ]);  in __dm_stat_init_temporary_percpu_totals()
763 		p->sectors[READ] -= shared->tmp.sectors[READ];  in __dm_stat_clear()
765 		p->ios[READ] -= shared->tmp.ios[READ];  in __dm_stat_clear()
767 		p->merges[READ] -= shared->tmp.merges[READ];  in __dm_stat_clear()
769 		p->ticks[READ] -= shared->tmp.ticks[READ];  in __dm_stat_clear()
771 		p->io_ticks[READ] -= shared->tmp.io_ticks[READ];  in __dm_stat_clear()
878 		       shared->tmp.ios[READ],  in dm_stats_print()
879 		       shared->tmp.merges[READ],  in dm_stats_print()
880 		       shared->tmp.sectors[READ],  in dm_stats_print()
881 		       dm_jiffies_to_msec64(s, shared->tmp.ticks[READ]),  in dm_stats_print()
889 		       dm_jiffies_to_msec64(s, shared->tmp.io_ticks[READ]),  in dm_stats_print()