latency_sum_ok    548 block/blk-iolatency.c 	if (latency_sum_ok(iolat, &stat) &&
latency_sum_ok    564 block/blk-iolatency.c 	if (latency_sum_ok(iolat, &iolat->cur_stat) &&
latency_sum_ok    565 block/blk-iolatency.c 	    latency_sum_ok(iolat, &stat)) {