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()
742 	struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(dir->i_sb);  in ceph_lookup()  local
768 			__ceph_touch_fmode(ci, mdsc, CEPH_FILE_MODE_RD);  in ceph_lookup()
780 	req = ceph_mdsc_create_request(mdsc, op, USE_ANY_MDS);  in ceph_lookup()
794 	err = ceph_mdsc_do_request(mdsc, NULL, req);  in ceph_lookup()
842 	struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(dir->i_sb);  in ceph_mknod()  local
864 	req = ceph_mdsc_create_request(mdsc, CEPH_MDS_OP_MKNOD, USE_AUTH_MDS);  in ceph_mknod()
882 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_mknod()
904 	struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(dir->i_sb);  in ceph_symlink()  local
922 	req = ceph_mdsc_create_request(mdsc, CEPH_MDS_OP_SYMLINK, USE_AUTH_MDS);  in ceph_symlink()
945 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_symlink()
959 	struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(dir->i_sb);  in ceph_mkdir()  local
991 	req = ceph_mdsc_create_request(mdsc, op, USE_AUTH_MDS);  in ceph_mkdir()
1009 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_mkdir()
1027 	struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(dir->i_sb);  in ceph_link()  local
1036 	req = ceph_mdsc_create_request(mdsc, CEPH_MDS_OP_LINK, USE_AUTH_MDS);  in ceph_link()
1051 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_link()
1062 static void ceph_async_unlink_cb(struct ceph_mds_client *mdsc,  in ceph_async_unlink_cb()  argument
1140 	struct ceph_mds_client *mdsc = fsc->mdsc;  in ceph_unlink()  local
1159 	req = ceph_mdsc_create_request(mdsc, op, USE_AUTH_MDS);  in ceph_unlink()
1181 		err = ceph_mdsc_submit_request(mdsc, dir, req);  in ceph_unlink()
1196 		err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_unlink()
1210 	struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(old_dir->i_sb);  in ceph_rename()  local
1233 	req = ceph_mdsc_create_request(mdsc, op, USE_AUTH_MDS);  in ceph_rename()
1254 	err = ceph_mdsc_do_request(mdsc, old_dir, req);  in ceph_rename()
1277 	struct ceph_mds_client *mdsc;  in __ceph_dentry_lease_touch()  local
1287 	mdsc = ceph_sb_to_client(dn->d_sb)->mdsc;  in __ceph_dentry_lease_touch()
1288 	spin_lock(&mdsc->dentry_list_lock);  in __ceph_dentry_lease_touch()
1289 	list_move_tail(&di->lease_list, &mdsc->dentry_leases);  in __ceph_dentry_lease_touch()
1290 	spin_unlock(&mdsc->dentry_list_lock);  in __ceph_dentry_lease_touch()
1293 static void __dentry_dir_lease_touch(struct ceph_mds_client* mdsc,  in __dentry_dir_lease_touch()  argument
1299 	list_move_tail(&di->lease_list, &mdsc->dentry_dir_leases);  in __dentry_dir_lease_touch()
1311 	struct ceph_mds_client *mdsc;  in __ceph_dentry_dir_lease_touch()  local
1334 	mdsc = ceph_sb_to_client(dn->d_sb)->mdsc;  in __ceph_dentry_dir_lease_touch()
1335 	spin_lock(&mdsc->dentry_list_lock);  in __ceph_dentry_dir_lease_touch()
1336 	__dentry_dir_lease_touch(mdsc, di),  in __ceph_dentry_dir_lease_touch()
1337 	spin_unlock(&mdsc->dentry_list_lock);  in __ceph_dentry_dir_lease_touch()
1342 	struct ceph_mds_client *mdsc;  in __dentry_lease_unlist()  local
1348 	mdsc = ceph_sb_to_client(di->dentry->d_sb)->mdsc;  in __dentry_lease_unlist()
1349 	spin_lock(&mdsc->dentry_list_lock);  in __dentry_lease_unlist()
1351 	spin_unlock(&mdsc->dentry_list_lock);  in __dentry_lease_unlist()
1369 __dentry_leases_walk(struct ceph_mds_client *mdsc,  in __dentry_leases_walk()  argument
1380 	list = lwc->dir_lease ? &mdsc->dentry_dir_leases : &mdsc->dentry_leases;  in __dentry_leases_walk()
1381 	spin_lock(&mdsc->dentry_list_lock);  in __dentry_leases_walk()
1402 			__dentry_dir_lease_touch(mdsc, di);  in __dentry_leases_walk()
1426 	spin_unlock(&mdsc->dentry_list_lock);  in __dentry_leases_walk()
1437 			spin_lock(&mdsc->dentry_list_lock);  in __dentry_leases_walk()
1440 					      &mdsc->dentry_leases);  in __dentry_leases_walk()
1442 				__dentry_dir_lease_touch(mdsc, di);  in __dentry_leases_walk()
1444 			spin_unlock(&mdsc->dentry_list_lock);  in __dentry_leases_walk()
1496 int ceph_trim_dentries(struct ceph_mds_client *mdsc)  in ceph_trim_dentries()  argument
1502 	spin_lock(&mdsc->caps_list_lock);  in ceph_trim_dentries()
1503         if (mdsc->caps_use_max > 0 &&  in ceph_trim_dentries()
1504             mdsc->caps_use_count > mdsc->caps_use_max)  in ceph_trim_dentries()
1505 		count = mdsc->caps_use_count - mdsc->caps_use_max;  in ceph_trim_dentries()
1508         spin_unlock(&mdsc->caps_list_lock);  in ceph_trim_dentries()
1512 	freed = __dentry_leases_walk(mdsc, &lwc, __dentry_lease_check);  in ceph_trim_dentries()
1521 	lwc.dir_lease_ttl = mdsc->fsc->mount_options->caps_wanted_delay_max * HZ;  in ceph_trim_dentries()
1522 	freed +=__dentry_leases_walk(mdsc, &lwc, __dir_lease_check);  in ceph_trim_dentries()
1647 			      struct ceph_mds_client *mdsc)  in dir_lease_is_valid()  argument
1656 		__ceph_touch_fmode(ci, mdsc, CEPH_FILE_MODE_RD);  in dir_lease_is_valid()
1684 	struct ceph_mds_client *mdsc;  in ceph_d_revalidate()  local
1701 	mdsc = ceph_sb_to_client(dir->i_sb)->mdsc;  in ceph_d_revalidate()
1714 		if (valid || dir_lease_is_valid(dir, dentry, mdsc)) {  in ceph_d_revalidate()
1730 		percpu_counter_inc(&mdsc->metric.d_lease_mis);  in ceph_d_revalidate()
1734 		req = ceph_mdsc_create_request(mdsc, op, USE_ANY_MDS);  in ceph_d_revalidate()
1746 			err = ceph_mdsc_do_request(mdsc, NULL, req);  in ceph_d_revalidate()
1765 		percpu_counter_inc(&mdsc->metric.d_lease_hit);  in ceph_d_revalidate()
1812 	atomic64_dec(&fsc->mdsc->metric.total_dentries);  in ceph_d_release()