482 	struct lock_trace *trace, *t2;  in save_trace()  local
490 	trace = (struct lock_trace *)(stack_trace + nr_stack_trace_entries);  in save_trace()
503 	trace->nr_entries = stack_trace_save(trace->entries, max_entries, 3);  in save_trace()
505 	hash = jhash(trace->entries, trace->nr_entries *  in save_trace()
506 		     sizeof(trace->entries[0]), 0);  in save_trace()
507 	trace->hash = hash;  in save_trace()
510 		if (traces_identical(trace, t2))  in save_trace()
513 	nr_stack_trace_entries += LOCK_TRACE_SIZE_IN_LONGS + trace->nr_entries;  in save_trace()
514 	hlist_add_head(&trace->hash_entry, hash_head);  in save_trace()
516 	return trace;  in save_trace()
522 	struct lock_trace *trace;  in lockdep_stack_trace_count()  local
527 		hlist_for_each_entry(trace, &stack_trace_hash[i], hash_entry) {  in lockdep_stack_trace_count()
1306 			    const struct lock_trace *trace)  in add_lock_to_list()  argument
1320 	entry->trace = trace;  in add_lock_to_list()
1541 static void print_lock_trace(const struct lock_trace *trace,  in print_lock_trace()  argument
1544 	stack_trace_print(trace->entries, trace->nr_entries, spaces);  in print_lock_trace()
1559 	print_lock_trace(target->trace, 6);  in print_circular_bug_entry()
1662 	this->trace = save_trace();  in print_circular_bug()
1663 	if (!this->trace)  in print_circular_bug()
1790 		  struct lock_trace **const trace)  in check_noncircular()  argument
1804 		if (!*trace) {  in check_noncircular()
1810 			*trace = save_trace();  in check_noncircular()
2008 		print_lock_trace(entry->trace, 2);  in print_shortest_lock_dependencies()
2046 	const struct lock_trace *trace = NULL;  in print_shortest_lock_dependencies_backwards()  local
2054 		if (trace) {  in print_shortest_lock_dependencies_backwards()
2056 			print_lock_trace(trace, 2);  in print_shortest_lock_dependencies_backwards()
2064 		trace = entry->trace;  in print_shortest_lock_dependencies_backwards()
2190 	prev_root->trace = save_trace();  in print_bad_irq_dependency()
2191 	if (!prev_root->trace)  in print_bad_irq_dependency()
2197 	next_root->trace = save_trace();  in print_bad_irq_dependency()
2198 	if (!next_root->trace)  in print_bad_irq_dependency()
2563 	       struct lock_trace **const trace)  in check_prev_add()  argument
2596 	ret = check_noncircular(next, prev, trace);  in check_prev_add()
2638 	if (!*trace) {  in check_prev_add()
2639 		*trace = save_trace();  in check_prev_add()
2640 		if (!*trace)  in check_prev_add()
2650 			       next->acquire_ip, distance, *trace);  in check_prev_add()
2657 			       next->acquire_ip, distance, *trace);  in check_prev_add()
2673 	struct lock_trace *trace = NULL;  in check_prevs_add()  local
2702 						 &trace);  in check_prevs_add()
3293 	root->trace = save_trace();  in print_irq_inversion_bug()
3294 	if (!root->trace)  in print_irq_inversion_bug()