UBUNTU: Ubuntu-raspi2-4.10.0-1000.1

[mirror_ubuntu-zesty-kernel.git] / mm / huge_memory.c

diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index e6de801fa4776cca06ab80332aecd3eac25f07d1..49cb70b5993deddd13e54fda231f14cf414ce543 100644 (file)
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -1393,8 +1393,7 @@ bool madvise_free_huge_pmd(struct mmu_gather *tlb, struct vm_area_struct *vma,
                deactivate_page(page);
 
        if (pmd_young(orig_pmd) || pmd_dirty(orig_pmd)) {
-               orig_pmd = pmdp_huge_get_and_clear_full(tlb->mm, addr, pmd,
-                       tlb->fullmm);
+               pmdp_invalidate(vma, addr, pmd);
                orig_pmd = pmd_mkold(orig_pmd);
                orig_pmd = pmd_mkclean(orig_pmd);