41 static void print_name(struct seq_file *m, struct lock_class *class)  in print_name()  argument
44 	const char *name = class->name;  in print_name()
47 		name = __get_key_name(class->key, str);  in print_name()
51 		if (class->name_version > 1)  in print_name()
52 			seq_printf(m, "#%d", class->name_version);  in print_name()
53 		if (class->subclass)  in print_name()
54 			seq_printf(m, "/%d", class->subclass);  in print_name()
60 	struct lock_class *class = list_entry(v, struct lock_class, lock_entry);  in l_show()  local
69 	seq_printf(m, "%p", class->key);  in l_show()
71 	seq_printf(m, " OPS:%8ld", class->ops);  in l_show()
74 	seq_printf(m, " FD:%5ld", lockdep_count_forward_deps(class));  in l_show()
75 	seq_printf(m, " BD:%5ld", lockdep_count_backward_deps(class));  in l_show()
78 	get_usage_chars(class, usage);  in l_show()
82 	print_name(m, class);  in l_show()
85 	list_for_each_entry(entry, &class->locks_after, entry) {  in l_show()
87 			seq_printf(m, " -> [%p] ", entry->class->key);  in l_show()
88 			print_name(m, entry->class);  in l_show()
129 	struct lock_class *class;  in lc_show()  local
142 		class = lock_chain_get_class(chain, i);  in lc_show()
143 		if (!class->key)  in lc_show()
146 		seq_printf(m, "[%p] ", class->key);  in lc_show()
147 		print_name(m, class);  in lc_show()
203 	struct lock_class *class;  in lockdep_stats_show()  local
213 	list_for_each_entry(class, &all_lock_classes, lock_entry) {  in lockdep_stats_show()
215 		if (class->usage_mask == 0)  in lockdep_stats_show()
217 		if (class->usage_mask == LOCKF_USED)  in lockdep_stats_show()
219 		if (class->usage_mask & LOCKF_USED_IN_IRQ)  in lockdep_stats_show()
221 		if (class->usage_mask & LOCKF_ENABLED_IRQ)  in lockdep_stats_show()
223 		if (class->usage_mask & LOCKF_USED_IN_SOFTIRQ)  in lockdep_stats_show()
225 		if (class->usage_mask & LOCKF_ENABLED_SOFTIRQ)  in lockdep_stats_show()
227 		if (class->usage_mask & LOCKF_USED_IN_HARDIRQ)  in lockdep_stats_show()
229 		if (class->usage_mask & LOCKF_ENABLED_HARDIRQ)  in lockdep_stats_show()
231 		if (class->usage_mask & LOCKF_USED_IN_IRQ_READ)  in lockdep_stats_show()
233 		if (class->usage_mask & LOCKF_ENABLED_IRQ_READ)  in lockdep_stats_show()
235 		if (class->usage_mask & LOCKF_USED_IN_SOFTIRQ_READ)  in lockdep_stats_show()
237 		if (class->usage_mask & LOCKF_ENABLED_SOFTIRQ_READ)  in lockdep_stats_show()
239 		if (class->usage_mask & LOCKF_USED_IN_HARDIRQ_READ)  in lockdep_stats_show()
241 		if (class->usage_mask & LOCKF_ENABLED_HARDIRQ_READ)  in lockdep_stats_show()
245 		sum_forward_deps += lockdep_count_forward_deps(class);  in lockdep_stats_show()
337 	struct lock_class *class;  member
402 	struct lock_class *class;  in seq_stats()  local
407 	class = data->class;  in seq_stats()
411 	if (class->name_version > 1)  in seq_stats()
413 	if (class->subclass)  in seq_stats()
417 	cname = rcu_dereference_sched(class->name);  in seq_stats()
418 	ckey  = rcu_dereference_sched(class->key);  in seq_stats()
436 	if (class->name_version > 1) {  in seq_stats()
437 		snprintf(name+namelen, 3, "#%d", class->name_version);  in seq_stats()
440 	if (class->subclass) {  in seq_stats()
441 		snprintf(name+namelen, 3, "/%d", class->subclass);  in seq_stats()
476 		if (class->contention_point[i] == 0)  in seq_stats()
483 				(void *)class->contention_point[i]);  in seq_stats()
486 			   ip, (void *)class->contention_point[i]);  in seq_stats()
491 		if (class->contending_point[i] == 0)  in seq_stats()
498 				(void *)class->contending_point[i]);  in seq_stats()
501 			   ip, (void *)class->contending_point[i]);  in seq_stats()
582 	struct lock_class *class;  in lock_stat_open()  local
593 		list_for_each_entry(class, &all_lock_classes, lock_entry) {  in lock_stat_open()
594 			iter->class = class;  in lock_stat_open()
595 			iter->stats = lock_stats(class);  in lock_stat_open()
614 	struct lock_class *class;  in lock_stat_write()  local
624 		list_for_each_entry(class, &all_lock_classes, lock_entry)  in lock_stat_write()
625 			clear_lock_stats(class);  in lock_stat_write()