diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/mempolicy.c | 9 | ||||
| -rw-r--r-- | mm/migrate.c | 2 |
2 files changed, 1 insertions, 10 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c index cf2a538..d76e8eb 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -321,15 +321,6 @@ static inline int check_pgd_range(struct vm_area_struct *vma, return 0; } -/* Check if a vma is migratable */ -static inline int vma_migratable(struct vm_area_struct *vma) -{ - if (vma->vm_flags & ( - VM_LOCKED|VM_IO|VM_HUGETLB|VM_PFNMAP|VM_RESERVED)) - return 0; - return 1; -} - /* * Check if all pages in a range are on a set of nodes. * If pagelist != NULL then isolate pages from the LRU and diff --git a/mm/migrate.c b/mm/migrate.c index e9b161b..7a66ca2 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -781,7 +781,7 @@ static int do_move_pages(struct mm_struct *mm, struct page_to_node *pm, err = -EFAULT; vma = find_vma(mm, pp->addr); - if (!vma) + if (!vma || !vma_migratable(vma)) goto set_status; page = follow_page(vma, pp->addr, FOLL_GET); |
