1 files changed, 4 insertions, 0 deletions

diff --git a/mm/vmstat.c b/mm/vmstat.c
index ec6035eda933..280a7ed549f2 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -548,6 +548,10 @@ static int pagetypeinfo_show(struct seq_file *m, void *arg)
 {
         pg_data_t *pgdat = (pg_data_t *)arg;
 
+        /* check memoryless node */
+        if (!node_state(pgdat->node_id, N_HIGH_MEMORY))
+                return 0;
+
         seq_printf(m, "Page block order: %d\n", pageblock_order);
         seq_printf(m, "Pages per block:  %lu\n", pageblock_nr_pages);
         seq_putc(m, '\n');