575 	int i, depth = curr->lockdep_depth;  in lockdep_print_held_locks()  local
577 	if (!depth) {  in lockdep_print_held_locks()
582 		depth, depth > 1 ? "s" : "", curr->comm, task_pid_nr(curr));  in lockdep_print_held_locks()
584 	for (i = 0; i < depth; i++) {  in lockdep_print_held_locks()
984 	int depth = 0;  in get_lock_depth()  local
989 		depth++;  in get_lock_depth()
991 	return depth;  in get_lock_depth()
1092 print_circular_bug_entry(struct lock_list *target, int depth)  in print_circular_bug_entry()  argument
1096 	printk("\n-> #%u", depth);  in print_circular_bug_entry()
1159 print_circular_bug_header(struct lock_list *entry, unsigned int depth,  in print_circular_bug_header()  argument
1181 	print_circular_bug_entry(entry, depth);  in print_circular_bug_header()
1199 	int depth;  in print_circular_bug()  local
1207 	depth = get_lock_depth(target);  in print_circular_bug()
1209 	print_circular_bug_header(target, depth, check_src, check_tgt);  in print_circular_bug()
1215 		print_circular_bug_entry(parent, --depth);  in print_circular_bug()
1380 static void print_lock_class_header(struct lock_class *class, int depth)  in print_lock_class_header()  argument
1384 	printk("%*s->", depth, "");  in print_lock_class_header()
1391 			int len = depth;  in print_lock_class_header()
1393 			len += printk("%*s   %s", depth, "", usage_str[bit]);  in print_lock_class_header()
1398 	printk("%*s }\n", depth, "");  in print_lock_class_header()
1400 	printk("%*s ... key      at: ",depth,"");  in print_lock_class_header()
1412 	int depth;  in print_shortest_lock_dependencies()  local
1415 	depth = get_lock_depth(leaf);  in print_shortest_lock_dependencies()
1418 		print_lock_class_header(entry->class, depth);  in print_shortest_lock_dependencies()
1419 		printk("%*s ... acquired at:\n", depth, "");  in print_shortest_lock_dependencies()
1423 		if (depth == 0 && (entry != root)) {  in print_shortest_lock_dependencies()
1429 		depth--;  in print_shortest_lock_dependencies()
1430 	} while (entry && (depth >= 0));  in print_shortest_lock_dependencies()
1931 	int depth = curr->lockdep_depth;  in check_prevs_add()  local
1940 	if (!depth)  in check_prevs_add()
1946 	if (curr->held_locks[depth].irq_context !=  in check_prevs_add()
1947 			curr->held_locks[depth-1].irq_context)  in check_prevs_add()
1951 		int distance = curr->lockdep_depth - depth + 1;  in check_prevs_add()
1952 		hlock = curr->held_locks + depth - 1;  in check_prevs_add()
1970 		depth--;  in check_prevs_add()
1974 		if (!depth)  in check_prevs_add()
1979 		if (curr->held_locks[depth].irq_context !=  in check_prevs_add()
1980 				curr->held_locks[depth-1].irq_context)  in check_prevs_add()
2084 	chain->depth = curr->lockdep_depth + 1 - i;  in lookup_chain_cache()
2085 	if (likely(nr_chain_hlocks + chain->depth <= MAX_LOCKDEP_CHAIN_HLOCKS)) {  in lookup_chain_cache()
2087 		nr_chain_hlocks += chain->depth;  in lookup_chain_cache()
2088 		for (j = 0; j < chain->depth - 1; j++, i++) {  in lookup_chain_cache()
2300 	int depth;  in print_irq_inversion_bug()  local
2323 	depth = get_lock_depth(other);  in print_irq_inversion_bug()
2325 		if (depth == 0 && (entry != root)) {  in print_irq_inversion_bug()
2331 		depth--;  in print_irq_inversion_bug()
2332 	} while (entry && entry != root && (depth >= 0));  in print_irq_inversion_bug()
2845 	unsigned int depth = curr->lockdep_depth;  in separate_irq_context()  local
2852 	if (depth) {  in separate_irq_context()
2855 		prev_hlock = curr->held_locks + depth-1;  in separate_irq_context()
3076 	unsigned int depth, id;  in __lock_acquire()  local
3119 	depth = curr->lockdep_depth;  in __lock_acquire()
3123 	if (DEBUG_LOCKS_WARN_ON(depth >= MAX_LOCK_DEPTH))  in __lock_acquire()
3128 	if (depth) {  in __lock_acquire()
3129 		hlock = curr->held_locks + depth - 1;  in __lock_acquire()
3140 	hlock = curr->held_locks + depth;  in __lock_acquire()
3187 	if (!depth) {  in __lock_acquire()
3307 	unsigned int depth;  in __lock_set_class()  local
3310 	depth = curr->lockdep_depth;  in __lock_set_class()
3315 	if (DEBUG_LOCKS_WARN_ON(!depth))  in __lock_set_class()
3319 	for (i = depth-1; i >= 0; i--) {  in __lock_set_class()
3340 	for (; i < depth; i++) {  in __lock_set_class()
3354 	if (DEBUG_LOCKS_WARN_ON(curr->lockdep_depth != depth))  in __lock_set_class()
3371 	unsigned int depth;  in __lock_release()  local
3377 	depth = curr->lockdep_depth;  in __lock_release()
3382 	if (DEBUG_LOCKS_WARN_ON(depth <= 0))  in __lock_release()
3390 	for (i = depth-1; i >= 0; i--) {  in __lock_release()
3430 	for (i++; i < depth; i++) {  in __lock_release()
3444 	if (DEBUG_LOCKS_WARN_ON(curr->lockdep_depth != depth - 1))  in __lock_release()
3711 	unsigned int depth;  in __lock_contended()  local
3714 	depth = curr->lockdep_depth;  in __lock_contended()
3719 	if (DEBUG_LOCKS_WARN_ON(!depth))  in __lock_contended()
3723 	for (i = depth-1; i >= 0; i--) {  in __lock_contended()
3763 	unsigned int depth;  in __lock_acquired()  local
3767 	depth = curr->lockdep_depth;  in __lock_acquired()
3772 	if (DEBUG_LOCKS_WARN_ON(!depth))  in __lock_acquired()
3776 	for (i = depth-1; i >= 0; i--) {  in __lock_acquired()