1730 	struct memcg_stock_pcp *stock;  in consume_stock()  local
1733 	stock = &get_cpu_var(memcg_stock);  in consume_stock()
1734 	if (mem == stock->cached && stock->nr_pages)  in consume_stock()
1735 		stock->nr_pages--;  in consume_stock()
1745 static void drain_stock(struct memcg_stock_pcp *stock)  in drain_stock()  argument
1747 	struct mem_cgroup *old = stock->cached;  in drain_stock()
1749 	if (stock->nr_pages) {  in drain_stock()
1750 		unsigned long bytes = stock->nr_pages * PAGE_SIZE;  in drain_stock()
1755 		stock->nr_pages = 0;  in drain_stock()
1757 	stock->cached = NULL;  in drain_stock()
1766 	struct memcg_stock_pcp *stock = &__get_cpu_var(memcg_stock);  in drain_local_stock()  local
1767 	drain_stock(stock);  in drain_local_stock()
1776 	struct memcg_stock_pcp *stock = &get_cpu_var(memcg_stock);  in refill_stock()  local
1778 	if (stock->cached != mem) { /* reset if necessary */  in refill_stock()
1779 		drain_stock(stock);  in refill_stock()
1780 		stock->cached = mem;  in refill_stock()
1782 	stock->nr_pages += nr_pages;  in refill_stock()
1807 		struct memcg_stock_pcp *stock = &per_cpu(memcg_stock, cpu);  in drain_all_stock_async()  local
1808 		schedule_work_on(cpu, &stock->work);  in drain_all_stock_async()
1864 	struct memcg_stock_pcp *stock;  in memcg_cpu_hotplug_callback()  local
1879 	stock = &per_cpu(memcg_stock, cpu);  in memcg_cpu_hotplug_callback()
1880 	drain_stock(stock);  in memcg_cpu_hotplug_callback()
4573 			struct memcg_stock_pcp *stock =  in mem_cgroup_create()  local
4575 			INIT_WORK(&stock->work, drain_local_stock);  in mem_cgroup_create()