[merged mm-stable] mm-page_idlec-remove-redundant-mmu-notifier-in-aging-code.patch removed from -mm tree

[Andrew Morton <akpm@linux-foundation.org>]

The quilt patch titled
     Subject: mm/page_idle.c: remove redundant mmu notifier in aging code
has been removed from the -mm tree.  Its filename was
     mm-page_idlec-remove-redundant-mmu-notifier-in-aging-code.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: qinyu <qin.yuA@h3c.com>
Subject: mm/page_idle.c: remove redundant mmu notifier in aging code
Date: Tue, 3 Feb 2026 18:26:49 +0800

Now we have mmu_notifier_clear_young immediately follows
pmdp_clear_young_notify which internally calls mmu_notifier_clear_young,
this is redundant.  change it with non-notify variant and keep consistent
with ptep aging code.

Link: https://lkml.kernel.org/r/20260203102649.2486836-1-qin.yuA@h3c.com
Signed-off-by: qinyu <qin.yuA@h3c.com>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: SeongJae Park <sj@kernel.org>
Acked-by: David Hildenbrand (arm) <david@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/page_idle.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/mm/page_idle.c~mm-page_idlec-remove-redundant-mmu-notifier-in-aging-code
+++ a/mm/page_idle.c
@@ -74,7 +74,7 @@ static bool page_idle_clear_pte_refs_one
 			pmd_t pmdval = pmdp_get(pvmw.pmd);
 
 			if (likely(pmd_present(pmdval)))
-				referenced |= pmdp_clear_young_notify(vma, addr, pvmw.pmd);
+				referenced |= pmdp_test_and_clear_young(vma, addr, pvmw.pmd);
 			referenced |= mmu_notifier_clear_young(vma->vm_mm, addr, addr + PMD_SIZE);
 		} else {
 			/* unexpected pmd-mapped page? */
_

Patches currently in -mm which might be from qin.yuA@h3c.com are