Signed-off-by: Venky Shankar <vshankar@redhat.com>
Reviewed-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
struct ceph_fs_client *fsc = s->private;
struct ceph_client_metric *cm = &fsc->mdsc->metric;
struct ceph_metric *m;
- s64 total, sum, avg, min, max, sq;
+ s64 total, avg, min, max, sq;
int i;
seq_printf(s, "item total avg_lat(us) min_lat(us) max_lat(us) stdev(us)\n");
m = &cm->metric[i];
spin_lock(&m->lock);
total = m->total;
- sum = m->latency_sum;
- avg = total > 0 ? DIV64_U64_ROUND_CLOSEST(sum, total) : 0;
+ avg = m->latency_avg;
min = m->latency_min;
max = m->latency_max;
sq = m->latency_sq_sum;