From: Matthew Wilcox (Oracle) Date: Wed, 21 Jun 2023 16:45:46 +0000 (+0100) Subject: mm: add __folio_batch_release() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=982a7194afc9a58ec55ed174c61869c2722bb918;p=linux.git mm: add __folio_batch_release() This performs the same role as __pagevec_release(), ie skipping the check for batch length of 0. Link: https://lkml.kernel.org/r/20230621164557.3510324-3-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton --- diff --git a/include/linux/pagevec.h b/include/linux/pagevec.h index f582f7213ea52..42aad53e382ea 100644 --- a/include/linux/pagevec.h +++ b/include/linux/pagevec.h @@ -127,9 +127,15 @@ static inline unsigned folio_batch_add(struct folio_batch *fbatch, return fbatch_space(fbatch); } +static inline void __folio_batch_release(struct folio_batch *fbatch) +{ + __pagevec_release((struct pagevec *)fbatch); +} + static inline void folio_batch_release(struct folio_batch *fbatch) { - pagevec_release((struct pagevec *)fbatch); + if (folio_batch_count(fbatch)) + __folio_batch_release(fbatch); } void folio_batch_remove_exceptionals(struct folio_batch *fbatch);