[PATCH v4 7/9] mm/memory: use set_softleaf_ptes for uffd-wp markers

[Dev Jain <dev.jain@arm.com>]

Use set_softleaf_ptes() to store multiple uffd-wp marker entries instead
of open coding the batched setting.

Reviewed-by: Barry Song <baohua@kernel.org>
Signed-off-by: Dev Jain <dev.jain@arm.com>
---
 mm/memory.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/mm/memory.c b/mm/memory.c
index 5645f42c7152d..4a5537b02850b 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1698,14 +1698,8 @@ bool cond_install_uffd_wp_ptes(struct vm_area_struct *vma,
 	if (likely(!arm_uffd_pte))
 		return false;
 
-	for (;;) {
-		set_pte_at(vma->vm_mm, addr, ptep,
-			   make_pte_marker(PTE_MARKER_UFFD_WP));
-		if (--nr_ptes == 0)
-			break;
-		ptep++;
-		addr += PAGE_SIZE;
-	}
+	set_softleaf_ptes(vma->vm_mm, addr, ptep,
+			  make_pte_marker(PTE_MARKER_UFFD_WP), nr_ptes);
 
 	return true;
 }
-- 
2.43.0