1 files changed, 3 insertions, 10 deletions

diff --git a/mm/rmap.c b/mm/rmap.c
index 1e79fac3186b..85b7f9423352 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1627,16 +1627,9 @@ static bool try_to_unmap_one(struct page *page, struct vm_area_struct *vma,
                                                       address + PAGE_SIZE);
                 } else {
                         /*
-                         * We should not need to notify here as we reach this
-                         * case only from freeze_page() itself only call from
-                         * split_huge_page_to_list() so everything below must
-                         * be true:
-                         *   - page is not anonymous
-                         *   - page is locked
-                         *
-                         * So as it is a locked file back page thus it can not
-                         * be remove from the page cache and replace by a new
-                         * page before mmu_notifier_invalidate_range_end so no
+                         * This is a locked file-backed page, thus it cannot
+                         * be removed from the page cache and replaced by a new
+                         * page before mmu_notifier_invalidate_range_end, so no
                          * concurrent thread might update its page table to
                          * point at new page while a device still is using this
                          * page.