147 	struct ceph_client_metric *m = &mdsc->metric;  in metric_show()  local
151 	sum = percpu_counter_sum(&m->total_inodes);  in metric_show()
155 		   atomic64_read(&m->opened_files), sum);  in metric_show()
157 		   atomic64_read(&m->total_caps), sum);  in metric_show()
159 		   percpu_counter_sum(&m->opened_inodes), sum);  in metric_show()
165 	spin_lock(&m->read_latency_lock);  in metric_show()
166 	total = m->total_reads;  in metric_show()
167 	sum = m->read_latency_sum;  in metric_show()
169 	min = m->read_latency_min;  in metric_show()
170 	max = m->read_latency_max;  in metric_show()
171 	sq = m->read_latency_sq_sum;  in metric_show()
172 	spin_unlock(&m->read_latency_lock);  in metric_show()
175 	spin_lock(&m->write_latency_lock);  in metric_show()
176 	total = m->total_writes;  in metric_show()
177 	sum = m->write_latency_sum;  in metric_show()
179 	min = m->write_latency_min;  in metric_show()
180 	max = m->write_latency_max;  in metric_show()
181 	sq = m->write_latency_sq_sum;  in metric_show()
182 	spin_unlock(&m->write_latency_lock);  in metric_show()
185 	spin_lock(&m->metadata_latency_lock);  in metric_show()
186 	total = m->total_metadatas;  in metric_show()
187 	sum = m->metadata_latency_sum;  in metric_show()
189 	min = m->metadata_latency_min;  in metric_show()
190 	max = m->metadata_latency_max;  in metric_show()
191 	sq = m->metadata_latency_sq_sum;  in metric_show()
192 	spin_unlock(&m->metadata_latency_lock);  in metric_show()
200 		   atomic64_read(&m->total_dentries),  in metric_show()
201 		   percpu_counter_sum(&m->d_lease_mis),  in metric_show()
202 		   percpu_counter_sum(&m->d_lease_hit));  in metric_show()
204 	nr_caps = atomic64_read(&m->total_caps);  in metric_show()
206 		   percpu_counter_sum(&m->i_caps_mis),  in metric_show()
207 		   percpu_counter_sum(&m->i_caps_hit));  in metric_show()