[PATCH] page migration: handle freeing of pages in migrate_pages()

[net-next-2.6.git] / mm / mempolicy.c

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 8778f58880c41c55cab9a2de035e960379b0cfe4..244f3f130e4ab69e8522673dc55b47b6ed53ef2d 100644 (file)
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -603,11 +603,8 @@ int migrate_to_node(struct mm_struct *mm, int source, int dest, int flags)
        check_range(mm, mm->mmap->vm_start, TASK_SIZE, &nmask,
                        flags | MPOL_MF_DISCONTIG_OK, &pagelist);
 
-       if (!list_empty(&pagelist)) {
+       if (!list_empty(&pagelist))
                err = migrate_pages_to(&pagelist, NULL, dest);
-               if (!list_empty(&pagelist))
-                       putback_lru_pages(&pagelist);
-       }
        return err;
 }
 
@@ -773,9 +770,6 @@ long do_mbind(unsigned long start, unsigned long len,
                        err = -EIO;
        }
 
-       if (!list_empty(&pagelist))
-               putback_lru_pages(&pagelist);
-
        up_write(&mm->mmap_sem);
        mpol_free(new);
        return err;