2546 static u64 calculate_overage(unsigned long usage, unsigned long high)  in calculate_overage()  argument
2550 	if (usage <= high)  in calculate_overage()
2559 	overage = usage - high;  in calculate_overage()
4231 	unsigned long usage;  in __mem_cgroup_threshold()  local
4243 	usage = mem_cgroup_usage(memcg, swap);  in __mem_cgroup_threshold()
4258 	for (; i >= 0 && unlikely(t->entries[i].threshold > usage); i--)  in __mem_cgroup_threshold()
4270 	for (; i < t->size && unlikely(t->entries[i].threshold <= usage); i++)  in __mem_cgroup_threshold()
4331 	unsigned long usage;  in __mem_cgroup_usage_register_event()  local
4342 		usage = mem_cgroup_usage(memcg, false);  in __mem_cgroup_usage_register_event()
4345 		usage = mem_cgroup_usage(memcg, true);  in __mem_cgroup_usage_register_event()
4379 		if (new->entries[i].threshold <= usage) {  in __mem_cgroup_usage_register_event()
4422 	unsigned long usage;  in __mem_cgroup_usage_unregister_event()  local
4429 		usage = mem_cgroup_usage(memcg, false);  in __mem_cgroup_usage_unregister_event()
4432 		usage = mem_cgroup_usage(memcg, true);  in __mem_cgroup_usage_unregister_event()
4473 		if (new->entries[j].threshold <= usage) {  in __mem_cgroup_usage_unregister_event()
6680 static unsigned long effective_protection(unsigned long usage,  in effective_protection()  argument
6689 	protected = min(usage, setting);  in effective_protection()
6740 	    usage > protected) {  in effective_protection()
6744 		unclaimed *= usage - protected;  in effective_protection()
6764 	unsigned long usage, parent_usage;  in mem_cgroup_calculate_protection()  local
6783 	usage = page_counter_read(&memcg->memory);  in mem_cgroup_calculate_protection()
6784 	if (!usage)  in mem_cgroup_calculate_protection()
6800 	WRITE_ONCE(memcg->memory.emin, effective_protection(usage, parent_usage,  in mem_cgroup_calculate_protection()
6805 	WRITE_ONCE(memcg->memory.elow, effective_protection(usage, parent_usage,  in mem_cgroup_calculate_protection()
7407 		unsigned long usage = page_counter_read(&memcg->swap);  in mem_cgroup_swap_full()  local
7409 		if (usage * 2 >= READ_ONCE(memcg->swap.high) ||  in mem_cgroup_swap_full()
7410 		    usage * 2 >= READ_ONCE(memcg->swap.max))  in mem_cgroup_swap_full()