diff options
| -rw-r--r-- | include/linux/mm_inline.h | 2 | ||||
| -rw-r--r-- | include/linux/mmzone.h | 6 | ||||
| -rw-r--r-- | mm/page_alloc.c | 10 | ||||
| -rw-r--r-- | mm/vmscan.c | 9 | ||||
| -rw-r--r-- | mm/vmstat.c | 5 |
5 files changed, 23 insertions, 9 deletions
diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h index bcc4ed07fa90..9cc130f5feb2 100644 --- a/include/linux/mm_inline.h +++ b/include/linux/mm_inline.h @@ -45,6 +45,8 @@ static __always_inline void __update_lru_size(struct lruvec *lruvec, struct pglist_data *pgdat = lruvec_pgdat(lruvec); __mod_node_page_state(pgdat, NR_LRU_BASE + lru, nr_pages); + __mod_zone_page_state(&pgdat->node_zones[zid], + NR_ZONE_LRU_BASE + lru, nr_pages); acct_highmem_file_pages(zid, lru, nr_pages); } diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index a3b7f45aac56..1a813ad335f4 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -110,6 +110,12 @@ struct zone_padding { enum zone_stat_item { /* First 128 byte cacheline (assuming 64 bit words) */ NR_FREE_PAGES, + NR_ZONE_LRU_BASE, /* Used only for compaction and reclaim retry */ + NR_ZONE_INACTIVE_ANON = NR_ZONE_LRU_BASE, + NR_ZONE_ACTIVE_ANON, + NR_ZONE_INACTIVE_FILE, + NR_ZONE_ACTIVE_FILE, + NR_ZONE_UNEVICTABLE, NR_MLOCK, /* mlock()ed pages found and moved off LRU */ NR_SLAB_RECLAIMABLE, NR_SLAB_UNRECLAIMABLE, diff --git a/mm/page_alloc.c b/mm/page_alloc.c index ffd4fdbae8b5..759cfa8cbbeb 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -4356,6 +4356,11 @@ void show_free_areas(unsigned int filter) " min:%lukB" " low:%lukB" " high:%lukB" + " active_anon:%lukB" + " inactive_anon:%lukB" + " active_file:%lukB" + " inactive_file:%lukB" + " unevictable:%lukB" " present:%lukB" " managed:%lukB" " mlocked:%lukB" @@ -4373,6 +4378,11 @@ void show_free_areas(unsigned int filter) K(min_wmark_pages(zone)), K(low_wmark_pages(zone)), K(high_wmark_pages(zone)), + K(zone_page_state(zone, NR_ZONE_ACTIVE_ANON)), + K(zone_page_state(zone, NR_ZONE_INACTIVE_ANON)), + K(zone_page_state(zone, NR_ZONE_ACTIVE_FILE)), + K(zone_page_state(zone, NR_ZONE_INACTIVE_FILE)), + K(zone_page_state(zone, NR_ZONE_UNEVICTABLE)), K(zone->present_pages), K(zone->managed_pages), K(zone_page_state(zone, NR_MLOCK)), diff --git a/mm/vmscan.c b/mm/vmscan.c index 22aec2bcfeec..222d5403dd4b 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1359,23 +1359,14 @@ static __always_inline void update_lru_sizes(struct lruvec *lruvec, enum lru_list lru, unsigned long *nr_zone_taken, unsigned long nr_taken) { -#ifdef CONFIG_HIGHMEM int zid; - /* - * Highmem has separate accounting for highmem pages so each zone - * is updated separately. - */ for (zid = 0; zid < MAX_NR_ZONES; zid++) { if (!nr_zone_taken[zid]) continue; __update_lru_size(lruvec, lru, zid, -nr_zone_taken[zid]); } -#else - /* Zone ID does not matter on !HIGHMEM */ - __update_lru_size(lruvec, lru, 0, -nr_taken); -#endif #ifdef CONFIG_MEMCG mem_cgroup_update_lru_size(lruvec, lru, -nr_taken); diff --git a/mm/vmstat.c b/mm/vmstat.c index 91ecca96dcae..053075ac67b8 100644 --- 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_zone_inactive_anon", + "nr_zone_active_anon", + "nr_zone_inactive_file", + "nr_zone_active_file", + "nr_zone_unevictable", "nr_mlock", "nr_slab_reclaimable", "nr_slab_unreclaimable", |