[PATCH 03/13] mm/rmap: convert remaining VMA flag tests to use vma_flags_t

[Lorenzo Stoakes (ARM)]

Replace the remaining uses of the legacy vm_flags_t flags in the rmap logic
with vma_flags_t values.

No functional change intended.

Signed-off-by: Lorenzo Stoakes (ARM) <ljs@xxxxxxxxxx>
---
 mm/rmap.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/mm/rmap.c b/mm/rmap.c
index 1131b76bbbc2..cdc97fec8586 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1196,7 +1196,7 @@ static bool page_mkclean_one(struct folio *folio, struct vm_area_struct *vma,
 
 static bool invalid_mkclean_vma(struct vm_area_struct *vma, void *arg)
 {
-	if (vma->vm_flags & VM_SHARED)
+	if (vma_test(vma, VMA_SHARED_BIT))
 		return false;
 
 	return true;
@@ -1660,7 +1660,8 @@ void folio_add_new_anon_rmap(struct folio *folio, struct vm_area_struct *vma,
 	 * VM_DROPPABLE mappings don't swap; instead they're just dropped when
 	 * under memory pressure.
 	 */
-	if (!folio_test_swapbacked(folio) && !(vma->vm_flags & VM_DROPPABLE))
+	if (!folio_test_swapbacked(folio) &&
+	    !vma_test_single_mask(vma, VMA_DROPPABLE))
 		__folio_set_swapbacked(folio);
 	__folio_set_anon(folio, vma, address, exclusive);
 
@@ -2094,7 +2095,8 @@ static bool ttu_anon_lazyfree_folio(struct vm_area_struct *vma,
 	 */
 	smp_rmb();
 
-	if (folio_test_dirty(folio) && !(vma->vm_flags & VM_DROPPABLE)) {
+	if (folio_test_dirty(folio) &&
+	    !vma_test_single_mask(vma, VMA_DROPPABLE)) {
 		/*
 		 * redirtied either using the page table or a previously
 		 * obtained GUP reference.

-- 
2.56.0