41 	struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(dentry->d_sb);  in ceph_d_init()  local
53 	atomic64_inc(&mdsc->metric.total_dentries);  in ceph_d_init()
311 	struct ceph_mds_client *mdsc = fsc->mdsc;  in ceph_readdir()  local
346 	__ceph_touch_fmode(ci, mdsc, CEPH_FILE_MODE_WR);  in ceph_readdir()
389 		req = ceph_mdsc_create_request(mdsc, op, USE_AUTH_MDS);  in ceph_readdir()
426 		err = ceph_mdsc_do_request(mdsc, NULL, req);  in ceph_readdir()
740 	struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(dir->i_sb);  in ceph_lookup()  local
766 			__ceph_touch_fmode(ci, mdsc, CEPH_FILE_MODE_RD);  in ceph_lookup()
778 	req = ceph_mdsc_create_request(mdsc, op, USE_ANY_MDS);  in ceph_lookup()
791 	err = ceph_mdsc_do_request(mdsc, NULL, req);  in ceph_lookup()
829 	struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(dir->i_sb);  in ceph_mknod()  local
851 	req = ceph_mdsc_create_request(mdsc, CEPH_MDS_OP_MKNOD, USE_AUTH_MDS);  in ceph_mknod()
868 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_mknod()
890 	struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(dir->i_sb);  in ceph_symlink()  local
908 	req = ceph_mdsc_create_request(mdsc, CEPH_MDS_OP_SYMLINK, USE_AUTH_MDS);  in ceph_symlink()
929 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_symlink()
942 	struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(dir->i_sb);  in ceph_mkdir()  local
974 	req = ceph_mdsc_create_request(mdsc, op, USE_AUTH_MDS);  in ceph_mkdir()
991 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_mkdir()
1009 	struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(dir->i_sb);  in ceph_link()  local
1018 	req = ceph_mdsc_create_request(mdsc, CEPH_MDS_OP_LINK, USE_AUTH_MDS);  in ceph_link()
1032 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_link()
1043 static void ceph_async_unlink_cb(struct ceph_mds_client *mdsc,  in ceph_async_unlink_cb()  argument
1121 	struct ceph_mds_client *mdsc = fsc->mdsc;  in ceph_unlink()  local
1140 	req = ceph_mdsc_create_request(mdsc, op, USE_AUTH_MDS);  in ceph_unlink()
1161 		err = ceph_mdsc_submit_request(mdsc, dir, req);  in ceph_unlink()
1176 		err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_unlink()
1190 	struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(old_dir->i_sb);  in ceph_rename()  local
1206 		err = ceph_quota_check_rename(mdsc, d_inode(old_dentry),  in ceph_rename()
1214 	req = ceph_mdsc_create_request(mdsc, op, USE_AUTH_MDS);  in ceph_rename()
1234 	err = ceph_mdsc_do_request(mdsc, old_dir, req);  in ceph_rename()
1257 	struct ceph_mds_client *mdsc;  in __ceph_dentry_lease_touch()  local
1267 	mdsc = ceph_sb_to_client(dn->d_sb)->mdsc;  in __ceph_dentry_lease_touch()
1268 	spin_lock(&mdsc->dentry_list_lock);  in __ceph_dentry_lease_touch()
1269 	list_move_tail(&di->lease_list, &mdsc->dentry_leases);  in __ceph_dentry_lease_touch()
1270 	spin_unlock(&mdsc->dentry_list_lock);  in __ceph_dentry_lease_touch()
1273 static void __dentry_dir_lease_touch(struct ceph_mds_client* mdsc,  in __dentry_dir_lease_touch()  argument
1279 	list_move_tail(&di->lease_list, &mdsc->dentry_dir_leases);  in __dentry_dir_lease_touch()
1291 	struct ceph_mds_client *mdsc;  in __ceph_dentry_dir_lease_touch()  local
1314 	mdsc = ceph_sb_to_client(dn->d_sb)->mdsc;  in __ceph_dentry_dir_lease_touch()
1315 	spin_lock(&mdsc->dentry_list_lock);  in __ceph_dentry_dir_lease_touch()
1316 	__dentry_dir_lease_touch(mdsc, di),  in __ceph_dentry_dir_lease_touch()
1317 	spin_unlock(&mdsc->dentry_list_lock);  in __ceph_dentry_dir_lease_touch()
1322 	struct ceph_mds_client *mdsc;  in __dentry_lease_unlist()  local
1328 	mdsc = ceph_sb_to_client(di->dentry->d_sb)->mdsc;  in __dentry_lease_unlist()
1329 	spin_lock(&mdsc->dentry_list_lock);  in __dentry_lease_unlist()
1331 	spin_unlock(&mdsc->dentry_list_lock);  in __dentry_lease_unlist()
1349 __dentry_leases_walk(struct ceph_mds_client *mdsc,  in __dentry_leases_walk()  argument
1360 	list = lwc->dir_lease ? &mdsc->dentry_dir_leases : &mdsc->dentry_leases;  in __dentry_leases_walk()
1361 	spin_lock(&mdsc->dentry_list_lock);  in __dentry_leases_walk()
1382 			__dentry_dir_lease_touch(mdsc, di);  in __dentry_leases_walk()
1406 	spin_unlock(&mdsc->dentry_list_lock);  in __dentry_leases_walk()
1417 			spin_lock(&mdsc->dentry_list_lock);  in __dentry_leases_walk()
1420 					      &mdsc->dentry_leases);  in __dentry_leases_walk()
1422 				__dentry_dir_lease_touch(mdsc, di);  in __dentry_leases_walk()
1424 			spin_unlock(&mdsc->dentry_list_lock);  in __dentry_leases_walk()
1476 int ceph_trim_dentries(struct ceph_mds_client *mdsc)  in ceph_trim_dentries()  argument
1482 	spin_lock(&mdsc->caps_list_lock);  in ceph_trim_dentries()
1483         if (mdsc->caps_use_max > 0 &&  in ceph_trim_dentries()
1484             mdsc->caps_use_count > mdsc->caps_use_max)  in ceph_trim_dentries()
1485 		count = mdsc->caps_use_count - mdsc->caps_use_max;  in ceph_trim_dentries()
1488         spin_unlock(&mdsc->caps_list_lock);  in ceph_trim_dentries()
1492 	freed = __dentry_leases_walk(mdsc, &lwc, __dentry_lease_check);  in ceph_trim_dentries()
1501 	lwc.dir_lease_ttl = mdsc->fsc->mount_options->caps_wanted_delay_max * HZ;  in ceph_trim_dentries()
1502 	freed +=__dentry_leases_walk(mdsc, &lwc, __dir_lease_check);  in ceph_trim_dentries()
1629 			      struct ceph_mds_client *mdsc)  in dir_lease_is_valid()  argument
1638 		__ceph_touch_fmode(ci, mdsc, CEPH_FILE_MODE_RD);  in dir_lease_is_valid()
1666 	struct ceph_mds_client *mdsc;  in ceph_d_revalidate()  local
1683 	mdsc = ceph_sb_to_client(dir->i_sb)->mdsc;  in ceph_d_revalidate()
1696 		if (valid || dir_lease_is_valid(dir, dentry, mdsc)) {  in ceph_d_revalidate()
1712 		percpu_counter_inc(&mdsc->metric.d_lease_mis);  in ceph_d_revalidate()
1716 		req = ceph_mdsc_create_request(mdsc, op, USE_ANY_MDS);  in ceph_d_revalidate()
1727 			err = ceph_mdsc_do_request(mdsc, NULL, req);  in ceph_d_revalidate()
1746 		percpu_counter_inc(&mdsc->metric.d_lease_hit);  in ceph_d_revalidate()
1793 	atomic64_dec(&fsc->mdsc->metric.total_dentries);  in ceph_d_release()