diff options
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 514fab5a20ef..2c06557ee95d 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -6932,6 +6932,11 @@ int hugetlb_mfill_atomic_pte(pte_t *dst_pte, folio = alloc_hugetlb_folio(dst_vma, dst_addr, false); if (IS_ERR(folio)) { + pte_t *actual_pte = hugetlb_walk(dst_vma, dst_addr, PMD_SIZE); + if (actual_pte) { + ret = -EEXIST; + goto out; + } ret = -ENOMEM; goto out; } |