diff options
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 65f38c21820..3a5aeb37c11 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -402,7 +402,7 @@ static void clear_huge_page(struct page *page, { int i; - if (unlikely(sz > MAX_ORDER_NR_PAGES)) { + if (unlikely(sz/PAGE_SIZE > MAX_ORDER_NR_PAGES)) { clear_gigantic_page(page, addr, sz); return; } @@ -1515,10 +1515,9 @@ static struct attribute_group hstate_attr_group = { .attrs = hstate_attrs, }; -static int __init hugetlb_sysfs_add_hstate(struct hstate *h, - struct kobject *parent, - struct kobject **hstate_kobjs, - struct attribute_group *hstate_attr_group) +static int hugetlb_sysfs_add_hstate(struct hstate *h, struct kobject *parent, + struct kobject **hstate_kobjs, + struct attribute_group *hstate_attr_group) { int retval; int hi = h - hstates; @@ -2088,7 +2087,7 @@ static void set_huge_ptep_writable(struct vm_area_struct *vma, entry = pte_mkwrite(pte_mkdirty(huge_ptep_get(ptep))); if (huge_ptep_set_access_flags(vma, address, ptep, entry, 1)) { - update_mmu_cache(vma, address, entry); + update_mmu_cache(vma, address, ptep); } } @@ -2559,7 +2558,7 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma, entry = pte_mkyoung(entry); if (huge_ptep_set_access_flags(vma, address, ptep, entry, flags & FAULT_FLAG_WRITE)) - update_mmu_cache(vma, address, entry); + update_mmu_cache(vma, address, ptep); out_page_table_lock: spin_unlock(&mm->page_table_lock); |