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 --- drivers/base/node.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/base') diff --git a/drivers/base/node.c b/drivers/base/node.c index d4698f096209..171ea127eda1 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -121,8 +121,8 @@ static ssize_t node_read_meminfo(struct device *dev, nid, K(sum_zone_node_page_state(nid, NR_FILE_DIRTY)), nid, K(sum_zone_node_page_state(nid, NR_WRITEBACK)), nid, K(sum_zone_node_page_state(nid, NR_FILE_PAGES)), - nid, K(sum_zone_node_page_state(nid, NR_FILE_MAPPED)), - nid, K(sum_zone_node_page_state(nid, NR_ANON_PAGES)), + nid, K(node_page_state(pgdat, NR_FILE_MAPPED)), + nid, K(node_page_state(pgdat, NR_ANON_PAGES)), nid, K(i.sharedram), nid, sum_zone_node_page_state(nid, NR_KERNEL_STACK) * THREAD_SIZE / 1024, -- cgit v1.2.3