avg_lat 917 block/blk-iolatency.c unsigned long long avg_lat; avg_lat 926 block/blk-iolatency.c avg_lat = div64_u64(iolat->lat_avg, NSEC_PER_USEC); avg_lat 930 block/blk-iolatency.c avg_lat, cur_win); avg_lat 933 block/blk-iolatency.c iolat->rq_depth.max_depth, avg_lat, cur_win);