425 	task->lockdep_depth = 0; /* no locks held yet */  in lockdep_init_task()
751 	int i, depth = READ_ONCE(p->lockdep_depth);  in lockdep_print_held_locks()
2781 	for (i = 0; i < curr->lockdep_depth; i++) {  in check_deadlock()
2970 	int depth = curr->lockdep_depth;  in check_prevs_add()
2989 		u16 distance = curr->lockdep_depth - depth + 1;  in check_prevs_add()
3284 	for (i = curr->lockdep_depth - 1; i >= 0; i--) {  in get_first_held_lock()
3313 	int depth = curr->lockdep_depth;  in print_chain_keys_held_locks()
3383 	if (DEBUG_LOCKS_WARN_ON(chain->depth != curr->lockdep_depth - (i - 1))) {  in check_no_collision()
3462 	chain->depth = curr->lockdep_depth + 1 - i;  in add_chain_cache()
3643 	for (i = 0; i < curr->lockdep_depth; i++) {  in check_chain_key()
3652 				curr->lockdep_depth, i,  in check_chain_key()
3678 			curr->lockdep_depth, i,  in check_chain_key()
4000 	for (i = 0; i < curr->lockdep_depth; i++) {  in mark_held_locks()
4347 	unsigned int depth = curr->lockdep_depth;  in separate_irq_context()
4511 	if (!curr->lockdep_depth || !next_inner || next->trylock)  in check_wait_context()
4520 	for (depth = curr->lockdep_depth - 1; depth >= 0; depth--) {  in check_wait_context()
4529 	for (; depth < curr->lockdep_depth; depth++) {  in check_wait_context()
4731 	depth = curr->lockdep_depth;  in __lock_acquire()
4836 	curr->lockdep_depth++;  in __lock_acquire()
4842 	if (unlikely(curr->lockdep_depth >= MAX_LOCK_DEPTH)) {  in __lock_acquire()
4846 		       curr->lockdep_depth, MAX_LOCK_DEPTH);  in __lock_acquire()
4855 	if (unlikely(curr->lockdep_depth > max_lockdep_depth))  in __lock_acquire()
4856 		max_lockdep_depth = curr->lockdep_depth;  in __lock_acquire()
5006 	depth = curr->lockdep_depth;  in __lock_set_class()
5026 	curr->lockdep_depth = i;  in __lock_set_class()
5036 	if (DEBUG_LOCKS_WARN_ON(curr->lockdep_depth != depth - merged))  in __lock_set_class()
5051 	depth = curr->lockdep_depth;  in __lock_downgrade()
5065 	curr->lockdep_depth = i;  in __lock_downgrade()
5083 	if (DEBUG_LOCKS_WARN_ON(curr->lockdep_depth != depth))  in __lock_downgrade()
5105 	depth = curr->lockdep_depth;  in __lock_release()
5148 	curr->lockdep_depth = i;  in __lock_release()
5166 	DEBUG_LOCKS_WARN_ON(curr->lockdep_depth != depth - merged);  in __lock_release()
5182 	for (i = 0; i < curr->lockdep_depth; i++) {  in __lock_is_held()
5205 	for (i = 0; i < curr->lockdep_depth; i++) {  in __lock_pin_lock()
5232 	for (i = 0; i < curr->lockdep_depth; i++) {  in __lock_repin_lock()
5252 	for (i = 0; i < curr->lockdep_depth; i++) {  in __lock_unpin_lock()
5576 	depth = curr->lockdep_depth;  in __lock_contended()
5618 	depth = curr->lockdep_depth;  in __lock_acquired()
6210 	for (i = 0; i < curr->lockdep_depth; i++) {  in debug_check_no_locks_freed()
6244 	if (unlikely(current->lockdep_depth > 0))  in debug_check_no_locks_held()
6262 		if (!p->lockdep_depth)  in debug_show_all_locks()
6294 	if (unlikely(curr->lockdep_depth)) {  in lockdep_sys_exit()