powerpc/mm: remove unused variable

[linux-2.6-microblaze.git] / mm / vmstat.c

diff --git a/mm/vmstat.c b/mm/vmstat.c
index d918f61..6038ce5 100644 (file)
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -1143,6 +1143,7 @@ const char * const vmstat_text[] = {
        "nr_slab_unreclaimable",
        "nr_isolated_anon",
        "nr_isolated_file",
+       "workingset_nodes",
        "workingset_refault",
        "workingset_activate",
        "workingset_restore",
@@ -1664,6 +1665,8 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
        stat_items_size += sizeof(struct vm_event_state);
 #endif
 
+       BUILD_BUG_ON(stat_items_size !=
+                    ARRAY_SIZE(vmstat_text) * sizeof(unsigned long));
        v = kmalloc(stat_items_size, GFP_KERNEL);
        m->private = v;
        if (!v)