[merged mm-stable] mm-use-folios_put-in-__folio_batch_release.patch removed from -mm tree

[merged mm-stable] mm-use-folios_put-in-__folio_batch_release.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mm: use folios_put() in __folio_batch_release()
has been removed from the -mm tree.  Its filename was
     mm-use-folios_put-in-__folio_batch_release.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Subject: mm: use folios_put() in __folio_batch_release()
Date: Tue, 27 Feb 2024 17:42:38 +0000

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.

Link: https://lkml.kernel.org/r/20240227174254.710559-5-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Ryan Roberts <ryan.roberts@arm.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Mel Gorman <mgorman@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/swap.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/mm/swap.c~mm-use-folios_put-in-__folio_batch_release
+++ a/mm/swap.c
@@ -1083,8 +1083,7 @@ void __folio_batch_release(struct folio_
 		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);
 
_

Patches currently in -mm which might be from willy@infradead.org are

mm-separate-out-folio_flags-from-pageflags.patch
mm-remove-pagewaiters-pagesetwaiters-and-pageclearwaiters.patch
mm-remove-pageyoung-and-pageidle-definitions.patch
mm-add-__dump_folio.patch
mm-add-__dump_folio-fix.patch
mm-add-__dump_folio-fix-2.patch
mm-add-__dump_folio-fix-3.patch
mm-make-dump_page-take-a-const-argument.patch
mm-constify-testing-page-folio-flags.patch
mm-constify-more-page-folio-tests.patch
mm-remove-cast-from-page_to_nid.patch
mm-mempolicy-use-a-folio-in-do_mbind.patch