diff options
Diffstat (limited to 'mm/filemap_xip.c')
| -rw-r--r-- | mm/filemap_xip.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c index a52daee11d3f..a912da6ddfd4 100644 --- a/mm/filemap_xip.c +++ b/mm/filemap_xip.c @@ -192,11 +192,13 @@ retry: if (pte) { /* Nuke the page table entry. */ flush_cache_page(vma, address, pte_pfn(*pte)); - pteval = ptep_clear_flush_notify(vma, address, pte); + pteval = ptep_clear_flush(vma, address, pte); page_remove_rmap(page); dec_mm_counter(mm, MM_FILEPAGES); BUG_ON(pte_dirty(pteval)); pte_unmap_unlock(pte, ptl); + /* must invalidate_page _before_ freeing the page */ + mmu_notifier_invalidate_page(mm, address); page_cache_release(page); } } |