STAT_FLUSH
part_stat_inc(part, ios[STAT_FLUSH]);
part_stat_add(part, nsecs[STAT_FLUSH],
stat.nsecs[STAT_FLUSH],
stat.ios[STAT_FLUSH],
(unsigned int)div_u64(stat.nsecs[STAT_FLUSH], NSEC_PER_MSEC));
stat.nsecs[STAT_FLUSH],
seq_put_decimal_ull(seqf, " ", stat.ios[STAT_FLUSH]);
seq_put_decimal_ull(seqf, " ", (unsigned int)div_u64(stat.nsecs[STAT_FLUSH],