diff options
Diffstat (limited to 'drivers/misc/sgi-gru/grufault.c')
-rw-r--r-- | drivers/misc/sgi-gru/grufault.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/misc/sgi-gru/grufault.c b/drivers/misc/sgi-gru/grufault.c index b56009f9203..929d6073e60 100644 --- a/drivers/misc/sgi-gru/grufault.c +++ b/drivers/misc/sgi-gru/grufault.c @@ -192,10 +192,11 @@ static int non_atomic_pte_lookup(struct vm_area_struct *vma, { struct page *page; - /* ZZZ Need to handle HUGE pages */ - if (is_vm_hugetlb_page(vma)) - return -EFAULT; +#ifdef CONFIG_HUGETLB_PAGE + *pageshift = is_vm_hugetlb_page(vma) ? HPAGE_SHIFT : PAGE_SHIFT; +#else *pageshift = PAGE_SHIFT; +#endif if (get_user_pages (current, current->mm, vaddr, 1, write, 0, &page, NULL) <= 0) return -EFAULT; |