diff options
Diffstat (limited to 'mm/memory.c')
| -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, addr) != page->index) set_pte_at(tlb->mm, addr, pte, pgoff_to_pte(page->index)); - if (pte_dirty(ptent)) - set_page_dirty(page); if (PageAnon(page)) dec_mm_counter(tlb->mm, anon_rss); - else if (pte_young(ptent)) - mark_page_accessed(page); + else { + if (pte_dirty(ptent)) + set_page_dirty(page); + if (pte_young(ptent)) + mark_page_accessed(page); + } tlb->freed++; page_remove_rmap(page); tlb_remove_page(tlb, page); |