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[PATCH] unpaged: PG_reserved bad_page
[pandora-kernel.git]
/
mm
/
madvise.c
diff --git
a/mm/madvise.c
b/mm/madvise.c
index
20e075d
..
328a3bc
100644
(file)
--- a/
mm/madvise.c
+++ b/
mm/madvise.c
@@
-126,7
+126,7
@@
static long madvise_dontneed(struct vm_area_struct * vma,
unsigned long start, unsigned long end)
{
*prev = vma;
- if (
(vma->vm_flags & VM_LOCKED) || is_vm_hugetlb_page(vma
))
+ if (
vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_UNPAGED
))
return -EINVAL;
if (unlikely(vma->vm_flags & VM_NONLINEAR)) {