latency_stat_sum  534 block/blk-iolatency.c 		latency_stat_sum(iolat, &stat, s);
latency_stat_sum  555 block/blk-iolatency.c 	latency_stat_sum(iolat, &iolat->cur_stat, &stat);
latency_stat_sum  899 block/blk-iolatency.c 		latency_stat_sum(iolat, &stat, s);