diff options
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 86a5c9852acf..4387fa138bd2 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -3290,8 +3290,11 @@ again: continue; ptl = huge_pte_lock(h, mm, ptep); - if (huge_pmd_unshare(mm, &address, ptep)) + if (huge_pmd_unshare(mm, &address, ptep)) { + tlb_flush_pmd_range(tlb, address & PUD_MASK, PUD_SIZE); + force_flush = 1; goto unlock; + } pte = huge_ptep_get(ptep); if (huge_pte_none(pte)) |