#include <linux/init.h>
#include <linux/mm.h>
#include <linux/memory.h>
+#include <linux/vmstat.h>
#include <linux/node.h>
#include <linux/hugetlb.h>
#include <linux/compaction.h>
struct sysdev_attribute *attr, char *buf)
{
int nid = dev->id;
- return sprintf(buf,
- "nr_written %lu\n"
- "nr_dirtied %lu\n",
- node_page_state(nid, NR_WRITTEN),
- node_page_state(nid, NR_DIRTIED));
+ int i;
+ int n = 0;
+
+ for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
+ n += sprintf(buf+n, "%s %lu\n", vmstat_text[i],
+ node_page_state(nid, i));
+
+ return n;
}
static SYSDEV_ATTR(vmstat, S_IRUGO, node_read_vmstat, NULL);