4631 static inline void uncharge_gather_clear(struct uncharge_gather *ug)  in uncharge_gather_clear()  argument
4633 	memset(ug, 0, sizeof(*ug));  in uncharge_gather_clear()
4636 static void uncharge_batch(const struct uncharge_gather *ug)  in uncharge_batch()  argument
4638 	if (ug->nr_memory) {  in uncharge_batch()
4639 		page_counter_uncharge(&ug->memcg->memory, ug->nr_memory);  in uncharge_batch()
4641 			page_counter_uncharge(&ug->memcg->memsw, ug->nr_memory);  in uncharge_batch()
4642 		if (ug->nr_kmem) {  in uncharge_batch()
4643 			mod_memcg_state(ug->memcg, MEMCG_KMEM, -ug->nr_kmem);  in uncharge_batch()
4644 			memcg1_account_kmem(ug->memcg, -ug->nr_kmem);  in uncharge_batch()
4646 		memcg1_oom_recover(ug->memcg);  in uncharge_batch()
4649 	memcg1_uncharge_batch(ug->memcg, ug->pgpgout, ug->nr_memory, ug->nid);  in uncharge_batch()
4652 	css_put(&ug->memcg->css);  in uncharge_batch()
4655 static void uncharge_folio(struct folio *folio, struct uncharge_gather *ug)  in uncharge_folio()  argument
4682 	if (ug->memcg != memcg) {  in uncharge_folio()
4683 		if (ug->memcg) {  in uncharge_folio()
4684 			uncharge_batch(ug);  in uncharge_folio()
4685 			uncharge_gather_clear(ug);  in uncharge_folio()
4687 		ug->memcg = memcg;  in uncharge_folio()
4688 		ug->nid = folio_nid(folio);  in uncharge_folio()
4697 		ug->nr_memory += nr_pages;  in uncharge_folio()
4698 		ug->nr_kmem += nr_pages;  in uncharge_folio()
4705 			ug->nr_memory += nr_pages;  in uncharge_folio()
4706 		ug->pgpgout++;  in uncharge_folio()
4717 	struct uncharge_gather ug;  in __mem_cgroup_uncharge()  local
4723 	uncharge_gather_clear(&ug);  in __mem_cgroup_uncharge()
4724 	uncharge_folio(folio, &ug);  in __mem_cgroup_uncharge()
4725 	uncharge_batch(&ug);  in __mem_cgroup_uncharge()
4730 	struct uncharge_gather ug;  in __mem_cgroup_uncharge_folios()  local
4733 	uncharge_gather_clear(&ug);  in __mem_cgroup_uncharge_folios()
4735 		uncharge_folio(folios->folios[i], &ug);  in __mem_cgroup_uncharge_folios()
4736 	if (ug.memcg)  in __mem_cgroup_uncharge_folios()
4737 		uncharge_batch(&ug);  in __mem_cgroup_uncharge_folios()