On Mon, 11 Apr 2011, KOSAKI Motohiro wrote: > commit 2ac390370a (writeback: add /sys/devices/system/node/<node>/vmstat) > added vmstat entry. But strangely it only show nr_written and nr_dirtied. > > # cat /sys/devices/system/node/node20/vmstat > nr_written 0 > nr_dirtied 0 > > Of cource, It's no adequate. With this patch, the vmstat show > all vm stastics as /proc/vmstat. > > # cat /sys/devices/system/node/node0/vmstat > nr_free_pages 899224 > nr_inactive_anon 201 > nr_active_anon 17380 > nr_inactive_file 31572 > nr_active_file 28277 > nr_unevictable 0 > nr_mlock 0 > nr_anon_pages 17321 > nr_mapped 8640 > nr_file_pages 60107 > nr_dirty 33 > nr_writeback 0 > nr_slab_reclaimable 6850 > nr_slab_unreclaimable 7604 > nr_page_table_pages 3105 > nr_kernel_stack 175 > nr_unstable 0 > nr_bounce 0 > nr_vmscan_write 0 > nr_writeback_temp 0 > nr_isolated_anon 0 > nr_isolated_file 0 > nr_shmem 260 > nr_dirtied 1050 > nr_written 938 > numa_hit 962872 > numa_miss 0 > numa_foreign 0 > numa_interleave 8617 > numa_local 962872 > numa_other 0 > nr_anon_transparent_hugepages 0 > > Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> > Cc: Michael Rubin <mrubin@xxxxxxxxxx> > Cc: Wu Fengguang <fengguang.wu@xxxxxxxxx> This is very useful for cpuset users. Acked-by: David Rientjes <rientjes@xxxxxxxxxx> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>