7100 static inline void uncharge_gather_clear(struct uncharge_gather *ug)  in uncharge_gather_clear()  argument
7102 	memset(ug, 0, sizeof(*ug));  in uncharge_gather_clear()
7105 static void uncharge_batch(const struct uncharge_gather *ug)  in uncharge_batch()  argument
7109 	if (ug->nr_memory) {  in uncharge_batch()
7110 		page_counter_uncharge(&ug->memcg->memory, ug->nr_memory);  in uncharge_batch()
7112 			page_counter_uncharge(&ug->memcg->memsw, ug->nr_memory);  in uncharge_batch()
7113 		if (ug->nr_kmem)  in uncharge_batch()
7114 			memcg_account_kmem(ug->memcg, -ug->nr_kmem);  in uncharge_batch()
7115 		memcg_oom_recover(ug->memcg);  in uncharge_batch()
7119 	__count_memcg_events(ug->memcg, PGPGOUT, ug->pgpgout);  in uncharge_batch()
7120 	__this_cpu_add(ug->memcg->vmstats_percpu->nr_page_events, ug->nr_memory);  in uncharge_batch()
7121 	memcg_check_events(ug->memcg, ug->nid);  in uncharge_batch()
7125 	css_put(&ug->memcg->css);  in uncharge_batch()
7128 static void uncharge_folio(struct folio *folio, struct uncharge_gather *ug)  in uncharge_folio()  argument
7155 	if (ug->memcg != memcg) {  in uncharge_folio()
7156 		if (ug->memcg) {  in uncharge_folio()
7157 			uncharge_batch(ug);  in uncharge_folio()
7158 			uncharge_gather_clear(ug);  in uncharge_folio()
7160 		ug->memcg = memcg;  in uncharge_folio()
7161 		ug->nid = folio_nid(folio);  in uncharge_folio()
7170 		ug->nr_memory += nr_pages;  in uncharge_folio()
7171 		ug->nr_kmem += nr_pages;  in uncharge_folio()
7178 			ug->nr_memory += nr_pages;  in uncharge_folio()
7179 		ug->pgpgout++;  in uncharge_folio()
7189 	struct uncharge_gather ug;  in __mem_cgroup_uncharge()  local
7195 	uncharge_gather_clear(&ug);  in __mem_cgroup_uncharge()
7196 	uncharge_folio(folio, &ug);  in __mem_cgroup_uncharge()
7197 	uncharge_batch(&ug);  in __mem_cgroup_uncharge()
7209 	struct uncharge_gather ug;  in __mem_cgroup_uncharge_list()  local
7212 	uncharge_gather_clear(&ug);  in __mem_cgroup_uncharge_list()
7214 		uncharge_folio(folio, &ug);  in __mem_cgroup_uncharge_list()
7215 	if (ug.memcg)  in __mem_cgroup_uncharge_list()
7216 		uncharge_batch(&ug);  in __mem_cgroup_uncharge_list()