Commit 2f95ff90 authored by Mel Gorman's avatar Mel Gorman Committed by Linus Torvalds

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.netSigned-off-by: default avatarMel Gorman <mgorman@techsingularity.net>
Cc: Dave Chinner <david@fromorbit.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent c1470b33
...@@ -46,7 +46,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v) ...@@ -46,7 +46,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
cached = 0; cached = 0;
for (lru = LRU_BASE; lru < NR_LRU_LISTS; 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);
available = si_mem_available(); available = si_mem_available();
......
...@@ -4060,7 +4060,7 @@ long si_mem_available(void) ...@@ -4060,7 +4060,7 @@ long si_mem_available(void)
int lru; int lru;
for (lru = LRU_BASE; lru < NR_LRU_LISTS; 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) for_each_zone(zone)
wmark_low += zone->watermark[WMARK_LOW]; wmark_low += zone->watermark[WMARK_LOW];
......
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