309 	struct ceph_mds_client *mdsc = fsc->mdsc;  in ceph_readdir()  local
380 		req = ceph_mdsc_create_request(mdsc, op, USE_AUTH_MDS);  in ceph_readdir()
417 		err = ceph_mdsc_do_request(mdsc, NULL, req);  in ceph_readdir()
737 	struct ceph_mds_client *mdsc = fsc->mdsc;  in ceph_lookup()  local
774 	req = ceph_mdsc_create_request(mdsc, op, USE_ANY_MDS);  in ceph_lookup()
787 	err = ceph_mdsc_do_request(mdsc, NULL, req);  in ceph_lookup()
826 	struct ceph_mds_client *mdsc = fsc->mdsc;  in ceph_mknod()  local
848 	req = ceph_mdsc_create_request(mdsc, CEPH_MDS_OP_MKNOD, USE_AUTH_MDS);  in ceph_mknod()
865 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_mknod()
888 	struct ceph_mds_client *mdsc = fsc->mdsc;  in ceph_symlink()  local
906 	req = ceph_mdsc_create_request(mdsc, CEPH_MDS_OP_SYMLINK, USE_AUTH_MDS);  in ceph_symlink()
923 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_symlink()
937 	struct ceph_mds_client *mdsc = fsc->mdsc;  in ceph_mkdir()  local
969 	req = ceph_mdsc_create_request(mdsc, op, USE_AUTH_MDS);  in ceph_mkdir()
986 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_mkdir()
1005 	struct ceph_mds_client *mdsc = fsc->mdsc;  in ceph_link()  local
1014 	req = ceph_mdsc_create_request(mdsc, CEPH_MDS_OP_LINK, USE_AUTH_MDS);  in ceph_link()
1028 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_link()
1045 	struct ceph_mds_client *mdsc = fsc->mdsc;  in ceph_unlink()  local
1062 	req = ceph_mdsc_create_request(mdsc, op, USE_AUTH_MDS);  in ceph_unlink()
1074 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_unlink()
1087 	struct ceph_mds_client *mdsc = fsc->mdsc;  in ceph_rename()  local
1110 	req = ceph_mdsc_create_request(mdsc, op, USE_AUTH_MDS);  in ceph_rename()
1130 	err = ceph_mdsc_do_request(mdsc, old_dir, req);  in ceph_rename()
1153 	struct ceph_mds_client *mdsc;  in __ceph_dentry_lease_touch()  local
1163 	mdsc = ceph_sb_to_client(dn->d_sb)->mdsc;  in __ceph_dentry_lease_touch()
1164 	spin_lock(&mdsc->dentry_list_lock);  in __ceph_dentry_lease_touch()
1165 	list_move_tail(&di->lease_list, &mdsc->dentry_leases);  in __ceph_dentry_lease_touch()
1166 	spin_unlock(&mdsc->dentry_list_lock);  in __ceph_dentry_lease_touch()
1169 static void __dentry_dir_lease_touch(struct ceph_mds_client* mdsc,  in __dentry_dir_lease_touch()  argument
1175 	list_move_tail(&di->lease_list, &mdsc->dentry_dir_leases);  in __dentry_dir_lease_touch()
1187 	struct ceph_mds_client *mdsc;  in __ceph_dentry_dir_lease_touch()  local
1210 	mdsc = ceph_sb_to_client(dn->d_sb)->mdsc;  in __ceph_dentry_dir_lease_touch()
1211 	spin_lock(&mdsc->dentry_list_lock);  in __ceph_dentry_dir_lease_touch()
1212 	__dentry_dir_lease_touch(mdsc, di),  in __ceph_dentry_dir_lease_touch()
1213 	spin_unlock(&mdsc->dentry_list_lock);  in __ceph_dentry_dir_lease_touch()
1218 	struct ceph_mds_client *mdsc;  in __dentry_lease_unlist()  local
1224 	mdsc = ceph_sb_to_client(di->dentry->d_sb)->mdsc;  in __dentry_lease_unlist()
1225 	spin_lock(&mdsc->dentry_list_lock);  in __dentry_lease_unlist()
1227 	spin_unlock(&mdsc->dentry_list_lock);  in __dentry_lease_unlist()
1245 __dentry_leases_walk(struct ceph_mds_client *mdsc,  in __dentry_leases_walk()  argument
1256 	list = lwc->dir_lease ? &mdsc->dentry_dir_leases : &mdsc->dentry_leases;  in __dentry_leases_walk()
1257 	spin_lock(&mdsc->dentry_list_lock);  in __dentry_leases_walk()
1278 			__dentry_dir_lease_touch(mdsc, di);  in __dentry_leases_walk()
1302 	spin_unlock(&mdsc->dentry_list_lock);  in __dentry_leases_walk()
1313 			spin_lock(&mdsc->dentry_list_lock);  in __dentry_leases_walk()
1316 					      &mdsc->dentry_leases);  in __dentry_leases_walk()
1318 				__dentry_dir_lease_touch(mdsc, di);  in __dentry_leases_walk()
1320 			spin_unlock(&mdsc->dentry_list_lock);  in __dentry_leases_walk()
1372 int ceph_trim_dentries(struct ceph_mds_client *mdsc)  in ceph_trim_dentries()  argument
1378 	spin_lock(&mdsc->caps_list_lock);  in ceph_trim_dentries()
1379         if (mdsc->caps_use_max > 0 &&  in ceph_trim_dentries()
1380             mdsc->caps_use_count > mdsc->caps_use_max)  in ceph_trim_dentries()
1381 		count = mdsc->caps_use_count - mdsc->caps_use_max;  in ceph_trim_dentries()
1384         spin_unlock(&mdsc->caps_list_lock);  in ceph_trim_dentries()
1388 	freed = __dentry_leases_walk(mdsc, &lwc, __dentry_lease_check);  in ceph_trim_dentries()
1397 	lwc.dir_lease_ttl = mdsc->fsc->mount_options->caps_wanted_delay_max * HZ;  in ceph_trim_dentries()
1398 	freed +=__dentry_leases_walk(mdsc, &lwc, __dir_lease_check);  in ceph_trim_dentries()
1593 		struct ceph_mds_client *mdsc =  in ceph_d_revalidate()  local
1594 			ceph_sb_to_client(dir->i_sb)->mdsc;  in ceph_d_revalidate()
1604 		req = ceph_mdsc_create_request(mdsc, op, USE_ANY_MDS);  in ceph_d_revalidate()
1615 			err = ceph_mdsc_do_request(mdsc, NULL, req);  in ceph_d_revalidate()