[PATCH v2 2/6] mm: rename ptep/pmdp_clear_young_notify() to ptep/pmdp_test_and_clear_young_notify()

[Baolin Wang <baolin.wang@linux.alibaba.com>]

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

Suggested-by: David Hildenbrand (Arm) <david@kernel.org>
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
---
 mm/internal.h | 8 ++++----
 mm/vmscan.c   | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/mm/internal.h b/mm/internal.h
index f27cdad98c1e..af04b177f21f 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -1814,7 +1814,7 @@ static inline int pmdp_clear_flush_young_notify(struct vm_area_struct *vma,
 	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;
@@ -1824,7 +1824,7 @@ static inline int ptep_clear_young_notify(struct vm_area_struct *vma,
 	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;
@@ -1838,8 +1838,8 @@ static inline int pmdp_clear_young_notify(struct vm_area_struct *vma,
 
 #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 */
 
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 6c94e4ecebb2..0a5622420987 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -3508,7 +3508,7 @@ static bool walk_pte_range(pmd_t *pmd, unsigned long start, unsigned long end,
 		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) {
@@ -3599,7 +3599,7 @@ static void walk_pmd_range_locked(pud_t *pud, unsigned long addr, struct vm_area
 		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) {
@@ -4189,7 +4189,7 @@ bool lru_gen_look_around(struct page_vma_mapped_walk *pvmw)
 	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))
@@ -4241,7 +4241,7 @@ bool lru_gen_look_around(struct page_vma_mapped_walk *pvmw)
 		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) {
-- 
2.47.3