28 	if (!fsc->mdsc || !fsc->mdsc->mdsmap)  in mdsmap_show()
30 	mdsmap = fsc->mdsc->mdsmap;  in mdsmap_show()
52 	struct ceph_mds_client *mdsc = fsc->mdsc;  in mdsc_show()  local
59 	mutex_lock(&mdsc->mutex);  in mdsc_show()
60 	for (rp = rb_first(&mdsc->request_tree); rp; rp = rb_next(rp)) {  in mdsc_show()
122 	mutex_unlock(&mdsc->mutex);  in mdsc_show()
145 	struct ceph_mds_client *mdsc = fsc->mdsc;  in dentry_lru_show()  local
148 	spin_lock(&mdsc->dentry_lru_lock);  in dentry_lru_show()
149 	list_for_each_entry(di, &mdsc->dentry_lru, lru) {  in dentry_lru_show()
154 	spin_unlock(&mdsc->dentry_lru_lock);  in dentry_lru_show()
162 	struct ceph_mds_client *mdsc = fsc->mdsc;  in mds_sessions_show()  local
167 	mutex_lock(&mdsc->mutex);  in mds_sessions_show()
176 	for (mds = 0; mds < mdsc->max_sessions; mds++) {  in mds_sessions_show()
178 			__ceph_lookup_mds_session(mdsc, mds);  in mds_sessions_show()
182 		mutex_unlock(&mdsc->mutex);  in mds_sessions_show()
188 		mutex_lock(&mdsc->mutex);  in mds_sessions_show()
190 	mutex_unlock(&mdsc->mutex);  in mds_sessions_show()