compiler: introduce __used and __maybe_unused

[powerpc.git] / mm / mempolicy.c

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index cf2a538..d76e8eb 100644 (file)
--- 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