Hi Minchan, We find duplicate /proc/vmstat lines showing up in linux-next, which look related to this patch.
--- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -921,6 +921,11 @@ int fragmentation_index(struct zone *zone, unsigned int order) const char * const vmstat_text[] = { /* enum zone_stat_item countes */ "nr_free_pages", + "nr_inactive_anon", + "nr_active_anon", + "nr_inactive_file", + "nr_active_file", + "nr_unevictable", "nr_mlock", "nr_slab_reclaimable", "nr_slab_unreclaimable",
In the below vmstat output, "nr_inactive_anon 2217" is shown twice. So do the other entries added by the above chunk. nr_free_pages 831238 nr_inactive_anon 2217 nr_active_anon 4386 nr_inactive_file 117467 nr_active_file 4602 nr_unevictable 0 nr_zone_write_pending 0 nr_mlock 0 nr_slab_reclaimable 8323 nr_slab_unreclaimable 4641 nr_page_table_pages 870 nr_kernel_stack 3776 nr_bounce 0 nr_zspages 0 numa_hit 201105 numa_miss 0 numa_foreign 0 numa_interleave 66970 numa_local 201105 numa_other 0 nr_free_cma 0 nr_inactive_anon 2217 nr_active_anon 4368 nr_inactive_file 117449 nr_active_file 4620 nr_unevictable 0 nr_isolated_anon 0 nr_isolated_file 0 nr_pages_scanned 0 workingset_refault 0 workingset_activate 0 workingset_nodereclaim 0 nr_anon_pages 4321 nr_mapped 3469 nr_file_pages 124348 nr_dirty 0 nr_writeback 0 nr_writeback_temp 0 nr_shmem 2279 nr_shmem_hugepages 0 nr_shmem_pmdmapped 0 ... Thanks, Fengguang -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>