On Fri, Nov 6, 2026 at 5:32 AM Lorenzo Stoakes (ARM) [off-list ref] wrote:
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@kernel.org>
---
LGTM,
Reviewed-by: Barry Song <baohua@kernel.org>
quoted hunk ↗ jump to hunk
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))
Right, VMA_DROPPABLE_BIT is not available on
32-bit architectures, so vma_test() cannot be
used here.