1639 static inline bool __group_less(struct rb_node *a, const struct rb_node *b)  in __group_less()  argument
1641 	struct perf_event *e = __node_2_pe(a);  in __group_less()
1654 	const struct __group_key *a = key;  in __group_cmp()  local
1658 	return perf_event_groups_cmp(a->cpu, a->pmu, a->cgroup, b->group_index, b);  in __group_cmp()
1664 	const struct __group_key *a = key;  in __group_cmp_ignore_cgroup()  local
1668 	return perf_event_groups_cmp(a->cpu, a->pmu, event_cgroup(b),  in __group_cmp_ignore_cgroup()
4049 #define REDUCE_FLS(a, b)		\  in perf_calculate_period()  argument
4051 	if (a##_fls > b##_fls) {	\  in perf_calculate_period()
4052 		a >>= 1;		\  in perf_calculate_period()
4053 		a##_fls--;		\  in perf_calculate_period()
11473 static umode_t pmu_dev_is_visible(struct kobject *kobj, struct attribute *a, int n)  in pmu_dev_is_visible()  argument
11481 	return a->mode;  in pmu_dev_is_visible()
12283 static void mutex_lock_double(struct mutex *a, struct mutex *b)  in mutex_lock_double()  argument
12285 	if (b < a)  in mutex_lock_double()
12286 		swap(a, b);  in mutex_lock_double()
12288 	mutex_lock(a);  in mutex_lock_double()