diff options
Diffstat (limited to 'mm/madvise.c')
| -rw-r--r-- | mm/madvise.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/madvise.c b/mm/madvise.c index 972a9eaa898b..6cb1ca93e290 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -96,7 +96,7 @@ static long madvise_behavior(struct vm_area_struct *vma, new_flags |= VM_DONTDUMP; break; case MADV_DODUMP: - if (new_flags & VM_SPECIAL) { + if (!is_vm_hugetlb_page(vma) && new_flags & VM_SPECIAL) { error = -EINVAL; goto out; } @@ -251,7 +251,7 @@ static void force_shm_swapin_readahead(struct vm_area_struct *vma, index = ((start - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff; page = find_get_entry(mapping, index); - if (!radix_tree_exceptional_entry(page)) { + if (!xa_is_value(page)) { if (page) put_page(page); continue; |