mm: page_mkclean vs MADV_DONTNEED race

[sfrench/cifs-2.6.git] / fs / dax.c

diff --git a/fs/dax.c b/fs/dax.c
index 83009875308c574a5e5bd87e0d4cbf230e89facf..f74386293632da785edab5cbd699d5bd15c1ecdb 100644 (file)
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -814,7 +814,7 @@ static void dax_entry_mkclean(struct address_space *mapping, pgoff_t index,
                                goto unlock_pmd;
 
                        flush_cache_page(vma, address, pfn);
-                       pmd = pmdp_huge_clear_flush(vma, address, pmdp);
+                       pmd = pmdp_invalidate(vma, address, pmdp);
                        pmd = pmd_wrprotect(pmd);
                        pmd = pmd_mkclean(pmd);
                        set_pmd_at(vma->vm_mm, address, pmdp, pmd);