1 files changed, 8 insertions, 2 deletions

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index f969da5dd8a2..21243b2b7b07 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -931,8 +931,11 @@ static int migrate_to_node(struct mm_struct *mm, int source, int dest,
         check_range(mm, mm->mmap->vm_start, mm->task_size, &nmask,
                         flags | MPOL_MF_DISCONTIG_OK, &pagelist);
 
-        if (!list_empty(&pagelist))
+        if (!list_empty(&pagelist)) {
                 err = migrate_pages(&pagelist, new_node_page, dest, 0);
+                if (err)
+                        putback_lru_pages(&pagelist);
+        }
 
         return err;
 }
@@ -1147,9 +1150,12 @@ static long do_mbind(unsigned long start, unsigned long len,
 
                 err = mbind_range(mm, start, end, new);
 
-                if (!list_empty(&pagelist))
+                if (!list_empty(&pagelist)) {
                         nr_failed = migrate_pages(&pagelist, new_vma_page,
                                                 (unsigned long)vma, 0);
+                        if (nr_failed)
+                                putback_lru_pages(&pagelist);
+                }
 
                 if (!err && nr_failed && (flags & MPOL_MF_STRICT))
                         err = -EIO;