1437 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_locate()
1466 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_locate()
1486 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_locate()
1514 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_get_bu_keys()
1593 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_get_bu_keys()
1798 	mutex_lock(&c->tnc_mutex);  in do_lookup_nm()
1822 	mutex_unlock(&c->tnc_mutex);  in do_lookup_nm()
2155 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_add()
2179 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_add()
2204 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_replace()
2265 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_replace()
2287 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_add_nm()
2350 			mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_add_nm()
2360 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_add_nm()
2491 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_remove()
2504 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_remove()
2522 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_remove_nm()
2553 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_remove_nm()
2593 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_remove_range()
2655 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_remove_range()
2761 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_next_ent()
2820 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_next_ent()
2826 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_next_ent()
3202 	mutex_lock(&c->tnc_mutex);  in ubifs_tnc_has_node()
3219 	mutex_unlock(&c->tnc_mutex);  in ubifs_tnc_has_node()
3243 	mutex_lock(&c->tnc_mutex);  in ubifs_dirty_idx_node()
3258 	mutex_unlock(&c->tnc_mutex);  in ubifs_dirty_idx_node()
3290 	mutex_lock(&c->tnc_mutex);  in dbg_check_inode_size()
3318 	mutex_unlock(&c->tnc_mutex);  in dbg_check_inode_size()
3324 	mutex_unlock(&c->tnc_mutex);  in dbg_check_inode_size()