288 			     struct folio_batch *fbatch)  in page_cache_delete_batch()  argument
290 	XA_STATE(xas, &mapping->i_pages, fbatch->folios[0]->index);  in page_cache_delete_batch()
297 		if (i >= folio_batch_count(fbatch))  in page_cache_delete_batch()
310 		if (folio != fbatch->folios[i]) {  in page_cache_delete_batch()
312 					fbatch->folios[i]->index, folio);  in page_cache_delete_batch()
329 				  struct folio_batch *fbatch)  in delete_from_page_cache_batch()  argument
333 	if (!folio_batch_count(fbatch))  in delete_from_page_cache_batch()
338 	for (i = 0; i < folio_batch_count(fbatch); i++) {  in delete_from_page_cache_batch()
339 		struct folio *folio = fbatch->folios[i];  in delete_from_page_cache_batch()
344 	page_cache_delete_batch(mapping, fbatch);  in delete_from_page_cache_batch()
350 	for (i = 0; i < folio_batch_count(fbatch); i++)  in delete_from_page_cache_batch()
351 		filemap_free_folio(mapping, fbatch->folios[i]);  in delete_from_page_cache_batch()
516 	struct folio_batch fbatch;  in __filemap_fdatawait_range()  local
519 	folio_batch_init(&fbatch);  in __filemap_fdatawait_range()
525 				PAGECACHE_TAG_WRITEBACK, &fbatch);  in __filemap_fdatawait_range()
531 			struct folio *folio = fbatch.folios[i];  in __filemap_fdatawait_range()
535 		folio_batch_release(&fbatch);  in __filemap_fdatawait_range()
2041 		pgoff_t end, struct folio_batch *fbatch, pgoff_t *indices)  in find_get_entries()  argument
2048 		indices[fbatch->nr] = xas.xa_index;  in find_get_entries()
2049 		if (!folio_batch_add(fbatch, folio))  in find_get_entries()
2053 	if (folio_batch_count(fbatch)) {  in find_get_entries()
2055 		int idx = folio_batch_count(fbatch) - 1;  in find_get_entries()
2057 		folio = fbatch->folios[idx];  in find_get_entries()
2066 	return folio_batch_count(fbatch);  in find_get_entries()
2090 		pgoff_t end, struct folio_batch *fbatch, pgoff_t *indices)  in find_lock_entries()  argument
2129 		indices[fbatch->nr] = xas.xa_index;  in find_lock_entries()
2130 		if (!folio_batch_add(fbatch, folio))  in find_lock_entries()
2140 	return folio_batch_count(fbatch);  in find_lock_entries()
2158 		pgoff_t end, struct folio_batch *fbatch)  in filemap_get_folios()  argument
2160 	return filemap_get_folios_tag(mapping, start, end, XA_PRESENT, fbatch);  in filemap_get_folios()
2180 		pgoff_t *start, pgoff_t end, struct folio_batch *fbatch)  in filemap_get_folios_contig()  argument
2209 		if (!folio_batch_add(fbatch, folio)) {  in filemap_get_folios_contig()
2223 	nr = folio_batch_count(fbatch);  in filemap_get_folios_contig()
2226 		folio = fbatch->folios[nr - 1];  in filemap_get_folios_contig()
2231 	return folio_batch_count(fbatch);  in filemap_get_folios_contig()
2255 			pgoff_t end, xa_mark_t tag, struct folio_batch *fbatch)  in filemap_get_folios_tag()  argument
2269 		if (!folio_batch_add(fbatch, folio)) {  in filemap_get_folios_tag()
2288 	return folio_batch_count(fbatch);  in filemap_get_folios_tag()
2322 		pgoff_t index, pgoff_t max, struct folio_batch *fbatch)  in filemap_get_read_batch()  argument
2341 		if (!folio_batch_add(fbatch, folio))  in filemap_get_read_batch()
2465 		struct folio_batch *fbatch)  in filemap_create_folio()  argument
2503 	folio_batch_add(fbatch, folio);  in filemap_create_folio()
2524 		struct folio_batch *fbatch, bool need_uptodate)  in filemap_get_pages()  argument
2541 	filemap_get_read_batch(mapping, index, last_index - 1, fbatch);  in filemap_get_pages()
2542 	if (!folio_batch_count(fbatch)) {  in filemap_get_pages()
2551 		filemap_get_read_batch(mapping, index, last_index - 1, fbatch);  in filemap_get_pages()
2553 	if (!folio_batch_count(fbatch)) {  in filemap_get_pages()
2556 		err = filemap_create_folio(filp, mapping, iocb->ki_pos, fbatch);  in filemap_get_pages()
2562 	folio = fbatch->folios[folio_batch_count(fbatch) - 1];  in filemap_get_pages()
2570 		    folio_batch_count(fbatch) > 1)  in filemap_get_pages()
2583 	if (likely(--fbatch->nr))  in filemap_get_pages()
2617 	struct folio_batch fbatch;  in filemap_read()  local
2629 	folio_batch_init(&fbatch);  in filemap_read()
2645 		error = filemap_get_pages(iocb, iter->count, &fbatch, false);  in filemap_read()
2673 				    fbatch.folios[0]))  in filemap_read()
2674 			folio_mark_accessed(fbatch.folios[0]);  in filemap_read()
2676 		for (i = 0; i < folio_batch_count(&fbatch); i++) {  in filemap_read()
2677 			struct folio *folio = fbatch.folios[i];  in filemap_read()
2708 		for (i = 0; i < folio_batch_count(&fbatch); i++)  in filemap_read()
2709 			folio_put(fbatch.folios[i]);  in filemap_read()
2710 		folio_batch_init(&fbatch);  in filemap_read()
2894 	struct folio_batch fbatch;  in filemap_splice_read()  local
2912 	folio_batch_init(&fbatch);  in filemap_splice_read()
2921 		error = filemap_get_pages(&iocb, len, &fbatch, true);  in filemap_splice_read()
2944 		for (i = 0; i < folio_batch_count(&fbatch); i++) {  in filemap_splice_read()
2945 			struct folio *folio = fbatch.folios[i];  in filemap_splice_read()
2972 		folio_batch_release(&fbatch);  in filemap_splice_read()
2976 	folio_batch_release(&fbatch);  in filemap_splice_read()