191 static void pool_fini(struct folio_batch *fbatch)  in pool_fini()  argument
193 	folio_batch_release(fbatch);  in pool_fini()
196 static int pool_refill(struct folio_batch *fbatch, gfp_t gfp)  in pool_refill()  argument
198 	while (folio_batch_space(fbatch)) {  in pool_refill()
205 		folio_batch_add(fbatch, folio);  in pool_refill()
211 static int pool_init(struct folio_batch *fbatch, gfp_t gfp)  in pool_init()  argument
215 	folio_batch_init(fbatch);  in pool_init()
217 	err = pool_refill(fbatch, gfp);  in pool_init()
219 		pool_fini(fbatch);  in pool_init()
224 static void *pool_alloc(struct folio_batch *fbatch, gfp_t gfp)  in pool_alloc()  argument
229 	if (!folio && folio_batch_count(fbatch))  in pool_alloc()
230 		folio = fbatch->folios[--fbatch->nr];  in pool_alloc()
235 static void pool_free(struct folio_batch *fbatch, void *addr)  in pool_free()  argument
239 	if (folio_batch_space(fbatch))  in pool_free()
240 		folio_batch_add(fbatch, folio);  in pool_free()