diff options
-rw-r--r-- | mm/memory.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/mm/memory.c b/mm/memory.c index 222c13e46130..fd5d4c6dc762 100644 --- a/mm/memory.c +++ b/mm/memory.c | |||
@@ -574,12 +574,14 @@ static void zap_pte_range(struct mmu_gather *tlb, pmd_t *pmd, | |||
574 | addr) != page->index) | 574 | addr) != page->index) |
575 | set_pte_at(tlb->mm, addr, pte, | 575 | set_pte_at(tlb->mm, addr, pte, |
576 | pgoff_to_pte(page->index)); | 576 | pgoff_to_pte(page->index)); |
577 | if (pte_dirty(ptent)) | ||
578 | set_page_dirty(page); | ||
579 | if (PageAnon(page)) | 577 | if (PageAnon(page)) |
580 | dec_mm_counter(tlb->mm, anon_rss); | 578 | dec_mm_counter(tlb->mm, anon_rss); |
581 | else if (pte_young(ptent)) | 579 | else { |
582 | mark_page_accessed(page); | 580 | if (pte_dirty(ptent)) |
581 | set_page_dirty(page); | ||
582 | if (pte_young(ptent)) | ||
583 | mark_page_accessed(page); | ||
584 | } | ||
583 | tlb->freed++; | 585 | tlb->freed++; |
584 | page_remove_rmap(page); | 586 | page_remove_rmap(page); |
585 | tlb_remove_page(tlb, page); | 587 | tlb_remove_page(tlb, page); |