668 static inline unsigned long lock_flag(enum lock_usage_bit bit)  in lock_flag()  argument
670 	return 1UL << bit;  in lock_flag()
673 static char get_usage_char(struct lock_class *class, enum lock_usage_bit bit)  in get_usage_char()  argument
689 	if (class->usage_mask & lock_flag(bit + LOCK_USAGE_DIR_MASK)) {  in get_usage_char()
691 		if (class->usage_mask & lock_flag(bit))  in get_usage_char()
693 	} else if (class->usage_mask & lock_flag(bit))  in get_usage_char()
2323 	int bit;  in print_lock_class_header()  local
2332 	for (bit = 0; bit < LOCK_TRACE_STATES; bit++) {  in print_lock_class_header()
2333 		if (class->usage_mask & (1 << bit)) {  in print_lock_class_header()
2336 			len += printk("%*s   %s", depth, "", usage_str[bit]);  in print_lock_class_header()
2338 			print_lock_trace(class->usage_traces[bit], len);  in print_lock_class_header()
2621 static inline const char *state_name(enum lock_usage_bit bit)  in state_name()  argument
2623 	if (bit & LOCK_USAGE_READ_MASK)  in state_name()
2624 		return state_rnames[bit >> LOCK_USAGE_DIR_MASK];  in state_name()
2626 		return state_names[bit >> LOCK_USAGE_DIR_MASK];  in state_name()
2737 	int bit, excl, excl_read;  in find_exclusive_match()  local
2739 	for_each_set_bit(bit, &mask, LOCK_USED) {  in find_exclusive_match()
2745 		excl = exclusive_bit(bit);  in find_exclusive_match()
2748 			*bitp = bit;  in find_exclusive_match()
2752 			*bitp = bit;  in find_exclusive_match()
4045 		     enum lock_usage_bit bit)  in check_usage_forwards()  argument
4050 	enum lock_usage_bit read_bit = bit + LOCK_USAGE_READ_MASK;  in check_usage_forwards()
4051 	unsigned usage_mask = lock_flag(bit) | lock_flag(read_bit);  in check_usage_forwards()
4063 	if (target_entry->class->usage_mask & lock_flag(bit)) {  in check_usage_forwards()
4065 					this, 1, state_name(bit));  in check_usage_forwards()
4080 		      enum lock_usage_bit bit)  in check_usage_backwards()  argument
4085 	enum lock_usage_bit read_bit = bit + LOCK_USAGE_READ_MASK;  in check_usage_backwards()
4086 	unsigned usage_mask = lock_flag(bit) | lock_flag(read_bit);  in check_usage_backwards()
4098 	if (target_entry->class->usage_mask & lock_flag(bit)) {  in check_usage_backwards()
4100 					this, 0, state_name(bit));  in check_usage_backwards()
4151 static inline int state_verbose(enum lock_usage_bit bit,  in state_verbose()  argument
4154 	return state_verbose_f[bit >> LOCK_USAGE_DIR_MASK](class);  in state_verbose()
4158 			     enum lock_usage_bit bit, const char *name);