1513 static void perf_event_groups_init(struct perf_event_groups *groups)  in perf_event_groups_init()  argument
1515 	groups->tree = RB_ROOT;  in perf_event_groups_init()
1516 	groups->index = 0;  in perf_event_groups_init()
1547 perf_event_groups_insert(struct perf_event_groups *groups,  in perf_event_groups_insert()  argument
1554 	event->group_index = ++groups->index;  in perf_event_groups_insert()
1556 	node = &groups->tree.rb_node;  in perf_event_groups_insert()
1570 	rb_insert_color(&event->group_node, &groups->tree);  in perf_event_groups_insert()
1579 	struct perf_event_groups *groups;  in add_event_to_groups()  local
1581 	groups = get_event_groups(event, ctx);  in add_event_to_groups()
1582 	perf_event_groups_insert(groups, event);  in add_event_to_groups()
1589 perf_event_groups_delete(struct perf_event_groups *groups,  in perf_event_groups_delete()  argument
1593 		     RB_EMPTY_ROOT(&groups->tree));  in perf_event_groups_delete()
1595 	rb_erase(&event->group_node, &groups->tree);  in perf_event_groups_delete()
1605 	struct perf_event_groups *groups;  in del_event_from_groups()  local
1607 	groups = get_event_groups(event, ctx);  in del_event_from_groups()
1608 	perf_event_groups_delete(groups, event);  in del_event_from_groups()
1615 perf_event_groups_first(struct perf_event_groups *groups, int cpu)  in perf_event_groups_first()  argument
1618 	struct rb_node *node = groups->tree.rb_node;  in perf_event_groups_first()
1654 #define perf_event_groups_for_each(event, groups)			\  argument
1655 	for (event = rb_entry_safe(rb_first(&((groups)->tree)),		\
3345 static int visit_groups_merge(struct perf_event_groups *groups, int cpu,  in visit_groups_merge()  argument
3351 	evt1 = perf_event_groups_first(groups, -1);  in visit_groups_merge()
3352 	evt2 = perf_event_groups_first(groups, cpu);  in visit_groups_merge()
10009 	pmu->dev->groups = pmu->attr_groups;  in pmu_dev_alloc()