docs/vm: rename documentation files to .rst

Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

1 files changed, 3 insertions, 3 deletions

diff --git a/mm/rmap.c b/mm/rmap.c
index 47db27f..854b703 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -942,7 +942,7 @@ static bool page_mkclean_one(struct page *page, struct vm_area_struct *vma,
 		 * downgrading page table protection not changing it to point
 		 * to a new page.
 		 *
-		 * See Documentation/vm/mmu_notifier.txt
+		 * See Documentation/vm/mmu_notifier.rst
 		 */
 		if (ret)
 			(*cleaned)++;
@@ -1587,7 +1587,7 @@ static bool try_to_unmap_one(struct page *page, struct vm_area_struct *vma,
 			 * point at new page while a device still is using this
 			 * page.
 			 *
-			 * See Documentation/vm/mmu_notifier.txt
+			 * See Documentation/vm/mmu_notifier.rst
 			 */
 			dec_mm_counter(mm, mm_counter_file(page));
 		}
@@ -1597,7 +1597,7 @@ discard:
 		 * done above for all cases requiring it to happen under page
 		 * table lock before mmu_notifier_invalidate_range_end()
 		 *
-		 * See Documentation/vm/mmu_notifier.txt
+		 * See Documentation/vm/mmu_notifier.rst
 		 */
 		page_remove_rmap(subpage, PageHuge(page));
 		put_page(page);