1368 static int add_lock_to_list(struct lock_class *this,  in add_lock_to_list()  argument
1382 	entry->class = this;  in add_lock_to_list()
1966 static noinline void print_circular_bug(struct lock_list *this,  in print_circular_bug()  argument
1979 	this->trace = save_trace();  in print_circular_bug()
1980 	if (!this->trace)  in print_circular_bug()
2022 static unsigned long __lockdep_count_forward_deps(struct lock_list *this)  in __lockdep_count_forward_deps()  argument
2027 	__bfs_forwards(this, (void *)&count, noop_count, &target_entry);  in __lockdep_count_forward_deps()
2034 	struct lock_list this;  in lockdep_count_forward_deps()  local
2036 	__bfs_init_root(&this, class);  in lockdep_count_forward_deps()
2040 	ret = __lockdep_count_forward_deps(&this);  in lockdep_count_forward_deps()
2047 static unsigned long __lockdep_count_backward_deps(struct lock_list *this)  in __lockdep_count_backward_deps()  argument
2052 	__bfs_backwards(this, (void *)&count, noop_count, &target_entry);  in __lockdep_count_backward_deps()
2060 	struct lock_list this;  in lockdep_count_backward_deps()  local
2062 	__bfs_init_root(&this, class);  in lockdep_count_backward_deps()
2066 	ret = __lockdep_count_backward_deps(&this);  in lockdep_count_backward_deps()
2731 	struct lock_list this, that;  in check_irq_usage()  local
2738 	bfs_init_rootb(&this, prev);  in check_irq_usage()
2740 	ret = __bfs_backwards(&this, &usage_mask, usage_accumulate, NULL);  in check_irq_usage()
2783 	ret = find_usage_backwards(&this, backward_mask, &target_entry);  in check_irq_usage()
2801 	print_bad_irq_dependency(curr, &this, &that,  in check_irq_usage()
3807 static int mark_lock(struct task_struct *curr, struct held_lock *this,
3828 print_usage_bug(struct task_struct *curr, struct held_lock *this,  in print_usage_bug()  argument
3849 	print_lock(this);  in print_usage_bug()
3852 	print_lock_trace(hlock_class(this)->usage_traces[prev_bit], 1);  in print_usage_bug()
3856 	print_usage_bug_scenario(this);  in print_usage_bug()
3868 valid_state(struct task_struct *curr, struct held_lock *this,  in valid_state()  argument
3871 	if (unlikely(hlock_class(this)->usage_mask & (1 << bad_bit))) {  in valid_state()
3873 		print_usage_bug(curr, this, bad_bit, new_bit);  in valid_state()
3886 			struct held_lock *this, int forwards,  in print_irq_inversion_bug()  argument
3903 	print_lock(this);  in print_irq_inversion_bug()
3948 check_usage_forwards(struct task_struct *curr, struct held_lock *this,  in check_usage_forwards()  argument
3957 	bfs_init_root(&root, this);  in check_usage_forwards()
3969 					this, 1, state_name(bit));  in check_usage_forwards()
3972 					this, 1, state_name(read_bit));  in check_usage_forwards()
3983 check_usage_backwards(struct task_struct *curr, struct held_lock *this,  in check_usage_backwards()  argument
3992 	bfs_init_rootb(&root, this);  in check_usage_backwards()
4004 					this, 0, state_name(bit));  in check_usage_backwards()
4007 					this, 0, state_name(read_bit));  in check_usage_backwards()
4065 mark_lock_irq(struct task_struct *curr, struct held_lock *this,  in mark_lock_irq()  argument
4076 	if (!valid_state(curr, this, new_bit, excl_bit))  in mark_lock_irq()
4082 	if (!read && !valid_state(curr, this, new_bit,  in mark_lock_irq()
4096 		if (!check_usage_backwards(curr, this, excl_bit))  in mark_lock_irq()
4103 		if (!check_usage_forwards(curr, this, excl_bit))  in mark_lock_irq()
4107 	if (state_verbose(new_bit, hlock_class(this)))  in mark_lock_irq()
4492 static int mark_lock(struct task_struct *curr, struct held_lock *this,  in mark_lock()  argument
4502 	if (new_bit == LOCK_USED && this->read)  in mark_lock()
4511 	if (likely(hlock_class(this)->usage_mask & new_mask))  in mark_lock()
4519 	if (unlikely(hlock_class(this)->usage_mask & new_mask))  in mark_lock()
4522 	if (!hlock_class(this)->usage_mask)  in mark_lock()
4525 	hlock_class(this)->usage_mask |= new_mask;  in mark_lock()
4528 		if (!(hlock_class(this)->usage_traces[new_bit] = save_trace()))  in mark_lock()
4533 		ret = mark_lock_irq(curr, this, new_bit);  in mark_lock()
4546 		print_lock(this);  in mark_lock()