1456 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_locate()
1485 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_locate()
1505 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_locate()
1533 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_get_bu_keys()
1612 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_get_bu_keys()
1817 	mutex_lock(&c->tnc_mutex);  in do_lookup_nm()
1841 	mutex_unlock(&c->tnc_mutex);  in do_lookup_nm()
1929 	mutex_lock(&c->tnc_mutex);  in do_lookup_dh()
1937 	mutex_unlock(&c->tnc_mutex);  in do_lookup_dh()
2274 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_add()
2298 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_add()
2323 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_replace()
2384 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_replace()
2407 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_add_nm()
2469 			mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_add_nm()
2479 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_add_nm()
2610 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_remove()
2623 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_remove()
2641 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_remove_nm()
2672 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_remove_nm()
2695 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_remove_dh()
2740 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_remove_dh()
2780 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_remove_range()
2842 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_remove_range()
2950 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_next_ent()
3013 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_next_ent()
3019 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_next_ent()
3395 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_has_node()
3412 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_has_node()
3436 	mutex_lock(&c->tnc_mutex);  in ubifs_dirty_idx_node()
3451 	mutex_unlock(&c->tnc_mutex);  in ubifs_dirty_idx_node()
3483 	mutex_lock(&c->tnc_mutex);  in dbg_check_inode_size()
3511 	mutex_unlock(&c->tnc_mutex);  in dbg_check_inode_size()
3517 	mutex_unlock(&c->tnc_mutex);  in dbg_check_inode_size()