1 files changed, 6 insertions, 4 deletions

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index c94e58b192c3..83369058ec13 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -803,7 +803,6 @@ static int migrate_to_node(struct mm_struct *mm, int source, int dest,
 int do_migrate_pages(struct mm_struct *mm,
         const nodemask_t *from_nodes, const nodemask_t *to_nodes, int flags)
 {
-        LIST_HEAD(pagelist);
         int busy = 0;
         int err = 0;
         nodemask_t tmp;
@@ -1481,7 +1480,7 @@ struct zonelist *huge_zonelist(struct vm_area_struct *vma, unsigned long addr,
 
         if (unlikely((*mpol)->mode == MPOL_INTERLEAVE)) {
                 zl = node_zonelist(interleave_nid(*mpol, vma, addr,
-                                                HPAGE_SHIFT), gfp_flags);
+                                huge_page_shift(hstate_vma(vma))), gfp_flags);
         } else {
                 zl = policy_zonelist(gfp_flags, *mpol);
                 if ((*mpol)->mode == MPOL_BIND)
@@ -2220,9 +2219,12 @@ static void check_huge_range(struct vm_area_struct *vma,
 {
         unsigned long addr;
         struct page *page;
+        struct hstate *h = hstate_vma(vma);
+        unsigned long sz = huge_page_size(h);
 
-        for (addr = start; addr < end; addr += HPAGE_SIZE) {
-                pte_t *ptep = huge_pte_offset(vma->vm_mm, addr & HPAGE_MASK);
+        for (addr = start; addr < end; addr += sz) {
+                pte_t *ptep = huge_pte_offset(vma->vm_mm,
+                                                addr & huge_page_mask(h));
                 pte_t pte;
 
                 if (!ptep)