From 2f95ff90b99600f53df4a0aa652322d349d67957 Mon Sep 17 00:00:00 2001 From: Mel Gorman Date: Thu, 11 Aug 2016 15:32:57 -0700 Subject: [PATCH] proc, meminfo: use correct helpers for calculating LRU sizes in meminfo meminfo_proc_show() and si_mem_available() are using the wrong helpers for calculating the size of the LRUs. The user-visible impact is that there appears to be an abnormally high number of unevictable pages. Link: http://lkml.kernel.org/r/20160805105805.GR2799@techsingularity.net Signed-off-by: Mel Gorman Cc: Dave Chinner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/proc/meminfo.c | 2 +- mm/page_alloc.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c index 09e18fdf61e5..b9a8c813e5e6 100644 --- a/fs/proc/meminfo.c +++ b/fs/proc/meminfo.c @@ -46,7 +46,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v) cached = 0; for (lru = LRU_BASE; lru < NR_LRU_LISTS; lru++) - pages[lru] = global_page_state(NR_LRU_BASE + lru); + pages[lru] = global_node_page_state(NR_LRU_BASE + lru); available = si_mem_available(); diff --git a/mm/page_alloc.c b/mm/page_alloc.c index ab2c0ff8c2e6..3fbe73a6fe4b 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -4060,7 +4060,7 @@ long si_mem_available(void) int lru; for (lru = LRU_BASE; lru < NR_LRU_LISTS; lru++) - pages[lru] = global_page_state(NR_LRU_BASE + lru); + pages[lru] = global_node_page_state(NR_LRU_BASE + lru); for_each_zone(zone) wmark_low += zone->watermark[WMARK_LOW]; -- 2.20.1