392 static int save_trace(struct stack_trace *trace)  in save_trace()  argument
394 	trace->nr_entries = 0;  in save_trace()
395 	trace->max_entries = MAX_STACK_TRACE_ENTRIES - nr_stack_trace_entries;  in save_trace()
396 	trace->entries = stack_trace + nr_stack_trace_entries;  in save_trace()
398 	trace->skip = 3;  in save_trace()
400 	save_stack_trace(trace);  in save_trace()
409 	if (trace->nr_entries != 0 &&  in save_trace()
410 	    trace->entries[trace->nr_entries-1] == ULONG_MAX)  in save_trace()
411 		trace->nr_entries--;  in save_trace()
413 	trace->max_entries = trace->nr_entries;  in save_trace()
415 	nr_stack_trace_entries += trace->nr_entries;  in save_trace()
869 			    int distance, struct stack_trace *trace)  in add_lock_to_list()  argument
882 	entry->trace = *trace;  in add_lock_to_list()
1099 	print_stack_trace(&target->trace, 6);  in print_circular_bug_entry()
1204 	if (!save_trace(&this->trace))  in print_circular_bug()
1420 		print_stack_trace(&entry->trace, 2);  in print_shortest_lock_dependencies()
1550 	if (!save_trace(&prev_root->trace))  in print_bad_irq_dependency()
1556 	if (!save_trace(&next_root->trace))  in print_bad_irq_dependency()
1838 	static struct stack_trace trace;  in check_prev_add()  local
1886 	if (!trylock_loop && !save_trace(&trace))  in check_prev_add()
1895 			       next->acquire_ip, distance, &trace);  in check_prev_add()
1902 			       next->acquire_ip, distance, &trace);  in check_prev_add()
2343 	if (!save_trace(&root->trace))  in print_irq_inversion_bug()