mm: replace set_pte_at_notify() with just set_pte_at()

With the demise of the .change_pte() MMU notifier callback, there is no
notification happening in set_pte_at_notify().  It is a synonym of
set_pte_at() and can be replaced with it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240405115815.3226315-5-pbonzini@redhat.com>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/mm/ksm.c b/mm/ksm.c
index 8c001819cf10..108a4d167824 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -1345,7 +1345,7 @@ static int write_protect_page(struct vm_area_struct *vma, struct page *page,
 		if (pte_write(entry))
 			entry = pte_wrprotect(entry);
 
-		set_pte_at_notify(mm, pvmw.address, pvmw.pte, entry);
+		set_pte_at(mm, pvmw.address, pvmw.pte, entry);
 	}
 	*orig_pte = entry;
 	err = 0;
@@ -1447,7 +1447,7 @@ static int replace_page(struct vm_area_struct *vma, struct page *page,
 	 * See Documentation/mm/mmu_notifier.rst
 	 */
 	ptep_clear_flush(vma, addr, ptep);
-	set_pte_at_notify(mm, addr, ptep, newpte);
+	set_pte_at(mm, addr, ptep, newpte);
 
 	folio = page_folio(page);
 	folio_remove_rmap_pte(folio, page, vma);