220 static void *lru_gen_eviction(struct folio *folio)  in lru_gen_eviction()  argument
227 	int type = folio_is_file_lru(folio);  in lru_gen_eviction()
228 	int delta = folio_nr_pages(folio);  in lru_gen_eviction()
229 	int refs = folio_lru_refs(folio);  in lru_gen_eviction()
231 	struct mem_cgroup *memcg = folio_memcg(folio);  in lru_gen_eviction()
232 	struct pglist_data *pgdat = folio_pgdat(folio);  in lru_gen_eviction()
247 static void lru_gen_refault(struct folio *folio, void *shadow)  in lru_gen_refault()  argument
258 	int type = folio_is_file_lru(folio);  in lru_gen_refault()
259 	int delta = folio_nr_pages(folio);  in lru_gen_refault()
263 	if (pgdat != folio_pgdat(folio))  in lru_gen_refault()
268 	memcg = folio_memcg_rcu(folio);  in lru_gen_refault()
295 		folio_set_workingset(folio);  in lru_gen_refault()
304 static void *lru_gen_eviction(struct folio *folio)  in lru_gen_eviction()  argument
309 static void lru_gen_refault(struct folio *folio, void *shadow)  in lru_gen_refault()  argument
351 void *workingset_eviction(struct folio *folio, struct mem_cgroup *target_memcg)  in workingset_eviction()  argument
353 	struct pglist_data *pgdat = folio_pgdat(folio);  in workingset_eviction()
359 	VM_BUG_ON_FOLIO(folio_test_lru(folio), folio);  in workingset_eviction()
360 	VM_BUG_ON_FOLIO(folio_ref_count(folio), folio);  in workingset_eviction()
361 	VM_BUG_ON_FOLIO(!folio_test_locked(folio), folio);  in workingset_eviction()
364 		return lru_gen_eviction(folio);  in workingset_eviction()
371 	workingset_age_nonresident(lruvec, folio_nr_pages(folio));  in workingset_eviction()
373 				folio_test_workingset(folio));  in workingset_eviction()
385 void workingset_refault(struct folio *folio, void *shadow)  in workingset_refault()  argument
387 	bool file = folio_is_file_lru(folio);  in workingset_refault()
402 		lru_gen_refault(folio, shadow);  in workingset_refault()
458 	nr = folio_nr_pages(folio);  in workingset_refault()
459 	memcg = folio_memcg(folio);  in workingset_refault()
488 	folio_set_active(folio);  in workingset_refault()
494 		folio_set_workingset(folio);  in workingset_refault()
496 		lru_note_cost_folio(folio);  in workingset_refault()
507 void workingset_activation(struct folio *folio)  in workingset_activation()  argument
519 	memcg = folio_memcg_rcu(folio);  in workingset_activation()
522 	workingset_age_nonresident(folio_lruvec(folio), folio_nr_pages(folio));  in workingset_activation()