diff options
| -rw-r--r-- | mm/mempolicy.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 1850d0aef4ac..b62cab575a84 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -208,6 +208,8 @@ static int check_pte_range(struct vm_area_struct *vma, pmd_t *pmd, page = vm_normal_page(vma, addr, *pte); if (!page) continue; + if (PageReserved(page)) + continue; nid = page_to_nid(page); if (node_isset(nid, *nodes) == !!(flags & MPOL_MF_INVERT)) continue; @@ -290,7 +292,7 @@ static inline int check_pgd_range(struct vm_area_struct *vma, static inline int vma_migratable(struct vm_area_struct *vma) { if (vma->vm_flags & ( - VM_LOCKED|VM_IO|VM_HUGETLB|VM_PFNMAP)) + VM_LOCKED|VM_IO|VM_HUGETLB|VM_PFNMAP|VM_RESERVED)) return 0; return 1; } |