7099 static inline void uncharge_gather_clear(struct uncharge_gather *ug)  in uncharge_gather_clear()  argument
7101 	memset(ug, 0, sizeof(*ug));  in uncharge_gather_clear()
7104 static void uncharge_batch(const struct uncharge_gather *ug)  in uncharge_batch()  argument
7108 	if (ug->nr_memory) {  in uncharge_batch()
7109 		page_counter_uncharge(&ug->memcg->memory, ug->nr_memory);  in uncharge_batch()
7111 			page_counter_uncharge(&ug->memcg->memsw, ug->nr_memory);  in uncharge_batch()
7112 		if (ug->nr_kmem)  in uncharge_batch()
7113 			memcg_account_kmem(ug->memcg, -ug->nr_kmem);  in uncharge_batch()
7114 		memcg_oom_recover(ug->memcg);  in uncharge_batch()
7118 	__count_memcg_events(ug->memcg, PGPGOUT, ug->pgpgout);  in uncharge_batch()
7119 	__this_cpu_add(ug->memcg->vmstats_percpu->nr_page_events, ug->nr_memory);  in uncharge_batch()
7120 	memcg_check_events(ug->memcg, ug->nid);  in uncharge_batch()
7124 	css_put(&ug->memcg->css);  in uncharge_batch()
7127 static void uncharge_folio(struct folio *folio, struct uncharge_gather *ug)  in uncharge_folio()  argument
7154 	if (ug->memcg != memcg) {  in uncharge_folio()
7155 		if (ug->memcg) {  in uncharge_folio()
7156 			uncharge_batch(ug);  in uncharge_folio()
7157 			uncharge_gather_clear(ug);  in uncharge_folio()
7159 		ug->memcg = memcg;  in uncharge_folio()
7160 		ug->nid = folio_nid(folio);  in uncharge_folio()
7169 		ug->nr_memory += nr_pages;  in uncharge_folio()
7170 		ug->nr_kmem += nr_pages;  in uncharge_folio()
7177 			ug->nr_memory += nr_pages;  in uncharge_folio()
7178 		ug->pgpgout++;  in uncharge_folio()
7188 	struct uncharge_gather ug;  in __mem_cgroup_uncharge()  local
7194 	uncharge_gather_clear(&ug);  in __mem_cgroup_uncharge()
7195 	uncharge_folio(folio, &ug);  in __mem_cgroup_uncharge()
7196 	uncharge_batch(&ug);  in __mem_cgroup_uncharge()
7208 	struct uncharge_gather ug;  in __mem_cgroup_uncharge_list()  local
7211 	uncharge_gather_clear(&ug);  in __mem_cgroup_uncharge_list()
7213 		uncharge_folio(folio, &ug);  in __mem_cgroup_uncharge_list()
7214 	if (ug.memcg)  in __mem_cgroup_uncharge_list()
7215 		uncharge_batch(&ug);  in __mem_cgroup_uncharge_list()