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mm-simplify-arch_make_folio_accessible.patch removed from -mm tree

merged mm-stable Andrew Morton 1 participant 1 message Sep 2, 2024

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The quilt patch titled
Subject: mm: simplify arch_make_folio_accessible()
has been removed from the -mm tree. Its filename was
mm-simplify-arch_make_folio_accessible.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: David Hildenbrand <[email protected]>
Subject: mm: simplify arch_make_folio_accessible()
Date: Mon, 29 Jul 2024 20:38:42 +0200

Patch series "mm: remove arch_make_page_accessible()".

Now that s390x implements arch_make_folio_accessible(), let's convert remaining users to use arch_make_folio_accessible() instead so we can remove arch_make_page_accessible().

This patch (of 3):

Now that s390x implements HAVE_ARCH_MAKE_FOLIO_ACCESSIBLE, let's turn generic arch_make_folio_accessible() into a NOP: there are no other targets that implement HAVE_ARCH_MAKE_PAGE_ACCESSIBLE but not HAVE_ARCH_MAKE_FOLIO_ACCESSIBLE.

---

 include/linux/mm.h |   11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)
include/linux/mm.h renamed from include/linux/mm.h~mm-simplify-arch_make_folio_accessible +1 -10
@@ -2215,16 +2215,7 @@ static inline int arch_make_page_accessi
 #ifndef HAVE_ARCH_MAKE_FOLIO_ACCESSIBLE
 static inline int arch_make_folio_accessible(struct folio *folio)
 {
-	int ret;
-	long i, nr = folio_nr_pages(folio);
-
-	for (i = 0; i < nr; i++) {
-		ret = arch_make_page_accessible(folio_page(folio, i));
-		if (ret)
-			break;
-	}
-
-	return ret;
+	return 0;
 }
 #endif
 

_

Patches currently in -mm which might be from [email protected] are

mm-rmap-use-folio-_mapcount-for-small-folios.patch mm-always-inline-_compound_head-with-config_hugetlb_page_optimize_vmemmap=y.patch selftests-mm-fix-charge_reserved_hugetlbsh-test.patch