NFS: Fix bool initialization/comparison

[sagit-ice-cold/kernel_xiaomi_msm8998.git] / mm / pgtable-generic.c

diff --git a/mm/pgtable-generic.c b/mm/pgtable-generic.c
index 7d3db02..1ba5821 100644 (file)
--- a/mm/pgtable-generic.c
+++ b/mm/pgtable-generic.c
@@ -210,7 +210,9 @@ pmd_t pmdp_collapse_flush(struct vm_area_struct *vma, unsigned long address,
        VM_BUG_ON(address & ~HPAGE_PMD_MASK);
        VM_BUG_ON(pmd_trans_huge(*pmdp));
        pmd = pmdp_huge_get_and_clear(vma->vm_mm, address, pmdp);
-       flush_pmd_tlb_range(vma, address, address + HPAGE_PMD_SIZE);
+
+       /* collapse entails shooting down ptes not pmd */
+       flush_tlb_range(vma, address, address + HPAGE_PMD_SIZE);
        return pmd;
 }
 #endif