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mm-rename-ptep-pmdp_clear_young_notify-to-ptep-pmdp_test_and_clear_young_notify.patch removed from -mm tree

merged mm-stable Andrew Morton 1 participant 1 message Mar 29

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The quilt patch titled
Subject: mm: rename ptep/pmdp_clear_young_notify() to ptep/pmdp_test_and_clear_young_notify()
has been removed from the -mm tree. Its filename was
mm-rename-ptep-pmdp_clear_young_notify-to-ptep-pmdp_test_and_clear_young_notify.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: Baolin Wang <[email protected]>
Subject: mm: rename ptep/pmdp_clear_young_notify() to ptep/pmdp_test_and_clear_young_notify()
Date: Fri, 6 Mar 2026 14:43:38 +0800

Rename ptep/pmdp_clear_young_notify() to ptep/pmdp_test_and_clear_young_notify() to make the function names consistent.

Link https://lkml.kernel.org/r/b3454077ce88745e6f88386b1763721746884565.1772778858.git.baolin.wang@linux.alibaba.com open here
Signed-off-by Baolin Wang <[email protected]>
Acked-by David Hildenbrand (Arm) <[email protected]>
Suggested-by David Hildenbrand (Arm) <[email protected]>
Cc Alistair Popple <[email protected]>
Cc Axel Rasmussen <[email protected]>
Cc Barry Song <[email protected]>
Cc Catalin Marinas <[email protected]>
Cc Dev Jain <[email protected]>
Cc Jann Horn <[email protected]>
Cc Johannes Weiner <[email protected]>
Cc Liam Howlett <[email protected]>
Cc Lorenzo Stoakes (Oracle) <[email protected]>
Cc Matthew Wilcox (Oracle) <[email protected]>
Cc Michal Hocko <[email protected]>
Cc Mike Rapoport <[email protected]>
Cc Qi Zheng <[email protected]>
Cc Rik van Riel <[email protected]>
Cc Ryan Roberts <[email protected]>
Cc Shakeel Butt <[email protected]>
Cc Suren Baghdasaryan <[email protected]>
Cc Vlastimil Babka <[email protected]>
Cc Wei Xu <[email protected]>
Cc Will Deacon <[email protected]>
Cc Yuanchu Xie <[email protected]>
Signed-off-by Andrew Morton <[email protected]>

---

 mm/internal.h |    8 ++++----
 mm/vmscan.c   |    8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)
mm/internal.h renamed from mm/internal.h~mm-rename-ptep-pmdp_clear_young_notify-to-ptep-pmdp_test_and_clear_young_notify +4 -4
@@ -1819,7 +1819,7 @@ static inline int pmdp_clear_flush_young
 	return young;
 }
 
-static inline int ptep_clear_young_notify(struct vm_area_struct *vma,
+static inline int ptep_test_and_clear_young_notify(struct vm_area_struct *vma,
 		unsigned long addr, pte_t *ptep)
 {
 	int young;

@@ -1829,7 +1829,7 @@ static inline int ptep_clear_young_notif
 	return young;
 }
 
-static inline int pmdp_clear_young_notify(struct vm_area_struct *vma,
+static inline int pmdp_test_and_clear_young_notify(struct vm_area_struct *vma,
 		unsigned long addr, pmd_t *pmdp)
 {
 	int young;

@@ -1843,8 +1843,8 @@ static inline int pmdp_clear_young_notif
 
 #define clear_flush_young_ptes_notify	clear_flush_young_ptes
 #define pmdp_clear_flush_young_notify	pmdp_clear_flush_young
-#define ptep_clear_young_notify	ptep_test_and_clear_young
-#define pmdp_clear_young_notify	pmdp_test_and_clear_young
+#define ptep_test_and_clear_young_notify	ptep_test_and_clear_young
+#define pmdp_test_and_clear_young_notify	pmdp_test_and_clear_young
 
 #endif /* CONFIG_MMU_NOTIFIER */
mm/vmscan.c renamed from mm/vmscan.c~mm-rename-ptep-pmdp_clear_young_notify-to-ptep-pmdp_test_and_clear_young_notify +4 -4
@@ -3533,7 +3533,7 @@ restart:
 		if (!folio)
 			continue;
 
-		if (!ptep_clear_young_notify(args->vma, addr, pte + i))
+		if (!ptep_test_and_clear_young_notify(args->vma, addr, pte + i))
 			continue;
 
 		if (last != folio) {

@@ -3624,7 +3624,7 @@ static void walk_pmd_range_locked(pud_t
 		if (!folio)
 			goto next;
 
-		if (!pmdp_clear_young_notify(vma, addr, pmd + i))
+		if (!pmdp_test_and_clear_young_notify(vma, addr, pmd + i))
 			goto next;
 
 		if (last != folio) {

@@ -4214,7 +4214,7 @@ bool lru_gen_look_around(struct page_vma
 	lockdep_assert_held(pvmw->ptl);
 	VM_WARN_ON_ONCE_FOLIO(folio_test_lru(folio), folio);
 
-	if (!ptep_clear_young_notify(vma, addr, pte))
+	if (!ptep_test_and_clear_young_notify(vma, addr, pte))
 		return false;
 
 	if (spin_is_contended(pvmw->ptl))

@@ -4260,7 +4260,7 @@ bool lru_gen_look_around(struct page_vma
 		if (!folio)
 			continue;
 
-		if (!ptep_clear_young_notify(vma, addr, pte + i))
+		if (!ptep_test_and_clear_young_notify(vma, addr, pte + i))
 			continue;
 
 		if (last != folio) {

_

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

mm-filemap-fix-nr_pages-calculation-overflow-in-filemap_map_pages.patch mm-vmscan-fix-dirty-folios-throttling-on-cgroup-v1-for-mglru.patch