There's no need to indirect through release_pages() and iterate over this batch of folios an extra time; we can just use the batch that we have. Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> Reviewed-by: Ryan Roberts <ryan.roberts@xxxxxxx> --- mm/swap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/mm/swap.c b/mm/swap.c index 7bdc63b56859..c5ea0c6669e7 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -1073,8 +1073,7 @@ void __folio_batch_release(struct folio_batch *fbatch) lru_add_drain(); fbatch->percpu_pvec_drained = true; } - release_pages(fbatch->folios, folio_batch_count(fbatch)); - folio_batch_reinit(fbatch); + folios_put(fbatch); } EXPORT_SYMBOL(__folio_batch_release); -- 2.43.0
