476 static inline unsigned long lock_flag(enum lock_usage_bit bit)  in lock_flag()  argument
478 	return 1UL << bit;  in lock_flag()
481 static char get_usage_char(struct lock_class *class, enum lock_usage_bit bit)  in get_usage_char()  argument
485 	if (class->usage_mask & lock_flag(bit + 2))  in get_usage_char()
487 	if (class->usage_mask & lock_flag(bit)) {  in get_usage_char()
489 		if (class->usage_mask & lock_flag(bit + 2))  in get_usage_char()
1312 static inline int usage_match(struct lock_list *entry, void *bit)  in usage_match()  argument
1314 	return entry->class->usage_mask & (1 << (enum lock_usage_bit)bit);  in usage_match()
1330 find_usage_forwards(struct lock_list *root, enum lock_usage_bit bit,  in find_usage_forwards()  argument
1337 	result = __bfs_forwards(root, (void *)bit, usage_match, target_entry);  in find_usage_forwards()
1353 find_usage_backwards(struct lock_list *root, enum lock_usage_bit bit,  in find_usage_backwards()  argument
1360 	result = __bfs_backwards(root, (void *)bit, usage_match, target_entry);  in find_usage_backwards()
1367 	int bit;  in print_lock_class_header()  local
1374 	for (bit = 0; bit < LOCK_USAGE_STATES; bit++) {  in print_lock_class_header()
1375 		if (class->usage_mask & (1 << bit)) {  in print_lock_class_header()
1378 			len += printk("%*s   %s", depth, "", usage_str[bit]);  in print_lock_class_header()
1380 			print_stack_trace(class->usage_traces + bit, len);  in print_lock_class_header()
1598 static inline const char *state_name(enum lock_usage_bit bit)  in state_name()  argument
1600 	return (bit & 1) ? state_rnames[bit >> 2] : state_names[bit >> 2];  in state_name()
1626 			   struct held_lock *next, enum lock_usage_bit bit)  in check_irq_usage()  argument
1634 	if (!check_usage(curr, prev, next, bit,  in check_irq_usage()
1635 			   exclusive_bit(bit), state_name(bit)))  in check_irq_usage()
1638 	bit++; /* _READ */  in check_irq_usage()
1646 	if (!check_usage(curr, prev, next, bit,  in check_irq_usage()
1647 			   exclusive_bit(bit), state_name(bit)))  in check_irq_usage()
2344 		     enum lock_usage_bit bit, const char *irqclass)  in check_usage_forwards()  argument
2352 	ret = find_usage_forwards(&root, bit, &target_entry);  in check_usage_forwards()
2368 		      enum lock_usage_bit bit, const char *irqclass)  in check_usage_backwards()  argument
2376 	ret = find_usage_backwards(&root, bit, &target_entry);  in check_usage_backwards()
2432 static inline int state_verbose(enum lock_usage_bit bit,  in state_verbose()  argument
2435 	return state_verbose_f[bit >> 2](class);  in state_verbose()
2439 			     enum lock_usage_bit bit, const char *name);