7225 static inline void uncharge_gather_clear(struct uncharge_gather *ug)  in uncharge_gather_clear()  argument
7227 	memset(ug, 0, sizeof(*ug));  in uncharge_gather_clear()
7230 static void uncharge_batch(const struct uncharge_gather *ug)  in uncharge_batch()  argument
7234 	if (ug->nr_memory) {  in uncharge_batch()
7235 		page_counter_uncharge(&ug->memcg->memory, ug->nr_memory);  in uncharge_batch()
7237 			page_counter_uncharge(&ug->memcg->memsw, ug->nr_memory);  in uncharge_batch()
7238 		if (ug->nr_kmem)  in uncharge_batch()
7239 			memcg_account_kmem(ug->memcg, -ug->nr_kmem);  in uncharge_batch()
7240 		memcg_oom_recover(ug->memcg);  in uncharge_batch()
7244 	__count_memcg_events(ug->memcg, PGPGOUT, ug->pgpgout);  in uncharge_batch()
7245 	__this_cpu_add(ug->memcg->vmstats_percpu->nr_page_events, ug->nr_memory);  in uncharge_batch()
7246 	memcg_check_events(ug->memcg, ug->nid);  in uncharge_batch()
7250 	css_put(&ug->memcg->css);  in uncharge_batch()
7253 static void uncharge_folio(struct folio *folio, struct uncharge_gather *ug)  in uncharge_folio()  argument
7280 	if (ug->memcg != memcg) {  in uncharge_folio()
7281 		if (ug->memcg) {  in uncharge_folio()
7282 			uncharge_batch(ug);  in uncharge_folio()
7283 			uncharge_gather_clear(ug);  in uncharge_folio()
7285 		ug->memcg = memcg;  in uncharge_folio()
7286 		ug->nid = folio_nid(folio);  in uncharge_folio()
7295 		ug->nr_memory += nr_pages;  in uncharge_folio()
7296 		ug->nr_kmem += nr_pages;  in uncharge_folio()
7303 			ug->nr_memory += nr_pages;  in uncharge_folio()
7304 		ug->pgpgout++;  in uncharge_folio()
7315 	struct uncharge_gather ug;  in __mem_cgroup_uncharge()  local
7321 	uncharge_gather_clear(&ug);  in __mem_cgroup_uncharge()
7322 	uncharge_folio(folio, &ug);  in __mem_cgroup_uncharge()
7323 	uncharge_batch(&ug);  in __mem_cgroup_uncharge()
7335 	struct uncharge_gather ug;  in __mem_cgroup_uncharge_list()  local
7338 	uncharge_gather_clear(&ug);  in __mem_cgroup_uncharge_list()
7340 		uncharge_folio(folio, &ug);  in __mem_cgroup_uncharge_list()
7341 	if (ug.memcg)  in __mem_cgroup_uncharge_list()
7342 		uncharge_batch(&ug);  in __mem_cgroup_uncharge_list()