diff options
| -rw-r--r-- | mm/vmstat.c | 4 |
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'); |
