1448 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_locate()
1477 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_locate()
1497 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_locate()
1525 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_get_bu_keys()
1604 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_get_bu_keys()
1815 	mutex_lock(&c->tnc_mutex);  in do_lookup_nm()
1839 	mutex_unlock(&c->tnc_mutex);  in do_lookup_nm()
1933 	mutex_lock(&c->tnc_mutex);  in do_lookup_dh()
1941 	mutex_unlock(&c->tnc_mutex);  in do_lookup_dh()
2279 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_add()
2305 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_add()
2330 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_replace()
2391 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_replace()
2415 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_add_nm()
2479 			mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_add_nm()
2489 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_add_nm()
2620 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_remove()
2633 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_remove()
2651 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_remove_nm()
2682 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_remove_nm()
2705 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_remove_dh()
2750 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_remove_dh()
2790 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_remove_range()
2852 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_remove_range()
2963 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_next_ent()
3026 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_next_ent()
3032 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_next_ent()
3408 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_has_node()
3425 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_has_node()
3449 	mutex_lock(&c->tnc_mutex);  in ubifs_dirty_idx_node()
3464 	mutex_unlock(&c->tnc_mutex);  in ubifs_dirty_idx_node()
3496 	mutex_lock(&c->tnc_mutex);  in dbg_check_inode_size()
3524 	mutex_unlock(&c->tnc_mutex);  in dbg_check_inode_size()
3530 	mutex_unlock(&c->tnc_mutex);  in dbg_check_inode_size()