From 50658e2e04c12d5cd628381c1b9cb69d0093a9c0 Mon Sep 17 00:00:00 2001 From: Mel Gorman Date: Thu, 28 Jul 2016 15:46:14 -0700 Subject: mm: move page mapped accounting to the node Reclaim makes decisions based on the number of pages that are mapped but it's mixing node and zone information. Account NR_FILE_MAPPED and NR_ANON_PAGES pages on the node. Link: http://lkml.kernel.org/r/1467970510-21195-18-git-send-email-mgorman@techsingularity.net Signed-off-by: Mel Gorman Acked-by: Vlastimil Babka Acked-by: Michal Hocko Cc: Hillf Danton Acked-by: Johannes Weiner Cc: Joonsoo Kim Cc: Minchan Kim Cc: Rik van Riel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/vmscan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/vmscan.c') diff --git a/mm/vmscan.c b/mm/vmscan.c index 9f6e673efba7..90b46651d158 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -3589,7 +3589,7 @@ int sysctl_min_slab_ratio = 5; static inline unsigned long zone_unmapped_file_pages(struct zone *zone) { - unsigned long file_mapped = zone_page_state(zone, NR_FILE_MAPPED); + unsigned long file_mapped = node_page_state(zone->zone_pgdat, NR_FILE_MAPPED); unsigned long file_lru = node_page_state(zone->zone_pgdat, NR_INACTIVE_FILE) + node_page_state(zone->zone_pgdat, NR_ACTIVE_FILE); -- cgit v1.2.3-55-g7522