mm/swap: convert deactivate_page() to folio_deactivate()

Deactivate_page() has already been converted to use folios, this change
converts it to take in a folio argument instead of calling page_folio(). 
It also renames the function folio_deactivate() to be more consistent with
other folio functions.

[akpm@linux-foundation.org: fix left-over comments, per Yu Zhao]
Link: https://lkml.kernel.org/r/20221221180848.20774-5-vishal.moola@gmail.com
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

1 files changed, 6 insertions, 8 deletions

diff --git a/mm/swap.c b/mm/swap.c
index 5e5eba186930..e54e2a252e27 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -733,17 +733,15 @@ void deactivate_file_folio(struct folio *folio)
 }
 
 /*
- * deactivate_page - deactivate a page
- * @page: page to deactivate
+ * folio_deactivate - deactivate a folio
+ * @folio: folio to deactivate
  *
- * deactivate_page() moves @page to the inactive list if @page was on the active
- * list and was not an unevictable page.  This is done to accelerate the reclaim
- * of @page.
+ * folio_deactivate() moves @folio to the inactive list if @folio was on the
+ * active list and was not unevictable. This is done to accelerate the
+ * reclaim of @folio.
  */
-void deactivate_page(struct page *page)
+void folio_deactivate(struct folio *folio)
 {
-	struct folio *folio = page_folio(page);
-
 	if (folio_test_lru(folio) && !folio_test_unevictable(folio) &&
 	    (folio_test_active(folio) || lru_gen_enabled())) {
 		struct folio_batch *fbatch;