Lines Matching full:lat
79 ktime_to_ceph_timespec(&read->lat, sum); in ceph_mdsc_send_metrics()
92 ktime_to_ceph_timespec(&write->lat, sum); in ceph_mdsc_send_metrics()
105 ktime_to_ceph_timespec(&meta->lat, sum); in ceph_mdsc_send_metrics()
328 ktime_t *sq_sump, ktime_t lat) in __update_mean_and_stdev() argument
333 *lavg = lat; in __update_mean_and_stdev()
335 /* the sq is (lat - old_avg) * (lat - new_avg) */ in __update_mean_and_stdev()
336 avg = *lavg + div64_s64(lat - *lavg, total); in __update_mean_and_stdev()
337 *sq_sump += (lat - *lavg)*(lat - avg); in __update_mean_and_stdev()
346 ktime_t lat = ktime_sub(r_end, r_start); in ceph_update_metrics() local
356 m->latency_sum += lat; in ceph_update_metrics()
357 METRIC_UPDATE_MIN_MAX(m->latency_min, m->latency_max, lat); in ceph_update_metrics()
359 lat); in ceph_update_metrics()