diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/rmap.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/rmap.c b/mm/rmap.c index 0334c8f6b74..57ad276900c 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -283,7 +283,10 @@ static int page_referenced_one(struct page *page, if (!pte) goto out; - if (ptep_clear_flush_young(vma, address, pte)) + if (vma->vm_flags & VM_LOCKED) { + referenced++; + *mapcount = 1; /* break early from loop */ + } else if (ptep_clear_flush_young(vma, address, pte)) referenced++; /* Pretend the page is referenced if the task has the |