300 	struct mem_cgroup_thresholds thresholds;  member
3579 		t = rcu_dereference(memcg->thresholds.primary);  in __mem_cgroup_threshold()
3671 	struct mem_cgroup_thresholds *thresholds;  in __mem_cgroup_usage_register_event()  local
3685 		thresholds = &memcg->thresholds;  in __mem_cgroup_usage_register_event()
3688 		thresholds = &memcg->memsw_thresholds;  in __mem_cgroup_usage_register_event()
3694 	if (thresholds->primary)  in __mem_cgroup_usage_register_event()
3697 	size = thresholds->primary ? thresholds->primary->size + 1 : 1;  in __mem_cgroup_usage_register_event()
3709 	if (thresholds->primary) {  in __mem_cgroup_usage_register_event()
3710 		memcpy(new->entries, thresholds->primary->entries, (size - 1) *  in __mem_cgroup_usage_register_event()
3737 	kfree(thresholds->spare);  in __mem_cgroup_usage_register_event()
3738 	thresholds->spare = thresholds->primary;  in __mem_cgroup_usage_register_event()
3740 	rcu_assign_pointer(thresholds->primary, new);  in __mem_cgroup_usage_register_event()
3766 	struct mem_cgroup_thresholds *thresholds;  in __mem_cgroup_usage_unregister_event()  local
3774 		thresholds = &memcg->thresholds;  in __mem_cgroup_usage_unregister_event()
3777 		thresholds = &memcg->memsw_thresholds;  in __mem_cgroup_usage_unregister_event()
3782 	if (!thresholds->primary)  in __mem_cgroup_usage_unregister_event()
3790 	for (i = 0; i < thresholds->primary->size; i++) {  in __mem_cgroup_usage_unregister_event()
3791 		if (thresholds->primary->entries[i].eventfd != eventfd)  in __mem_cgroup_usage_unregister_event()
3795 	new = thresholds->spare;  in __mem_cgroup_usage_unregister_event()
3808 	for (i = 0, j = 0; i < thresholds->primary->size; i++) {  in __mem_cgroup_usage_unregister_event()
3809 		if (thresholds->primary->entries[i].eventfd == eventfd)  in __mem_cgroup_usage_unregister_event()
3812 		new->entries[j] = thresholds->primary->entries[i];  in __mem_cgroup_usage_unregister_event()
3826 	thresholds->spare = thresholds->primary;  in __mem_cgroup_usage_unregister_event()
3828 	rcu_assign_pointer(thresholds->primary, new);  in __mem_cgroup_usage_unregister_event()
3835 		kfree(thresholds->spare);  in __mem_cgroup_usage_unregister_event()
3836 		thresholds->spare = NULL;  in __mem_cgroup_usage_unregister_event()