mm: Turn deactivate_file_page() into deactivate_file_folio()

This function has one caller which already has a reference to the
page, so we don't need to use get_page_unless_zero().  Also move the
prototype to mm/internal.h.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/mm/truncate.c b/mm/truncate.c
index a8b0243eadf6..9ed62cb3c503 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -527,7 +527,7 @@ static unsigned long __invalidate_mapping_pages(struct address_space *mapping,
 			 * of interest and try to speed up its reclaim.
 			 */
 			if (!ret) {
-				deactivate_file_page(&folio->page);
+				deactivate_file_folio(folio);
 				/* It is likely on the pagevec of a remote CPU */
 				if (nr_pagevec)
 					(*nr_pagevec)++;