linux-kernel - [PATCH] mm: add per-zone lru list stat -fix

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Message-ID: <20160725072300.GK10438@techsingularity.net>
Date:	Mon, 25 Jul 2016 08:23:00 +0100
From:	Mel Gorman <mgorman@...hsingularity.net>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Minchan Kim <minchan@...nel.org>,
	Fengguang Wu <fengguang.wu@...el.com>,
	Johannes Weiner <hannes@...xchg.org>,
	Michal Hocko <mhocko@...e.cz>,
	Joonsoo Kim <iamjoonsoo.kim@....com>,
	Vlastimil Babka <vbabka@...e.cz>,
	Linux-MM <linux-mm@...ck.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] mm: add per-zone lru list stat -fix

This patch renames the zone LRU stats as printed in /proc/vmstat to avoid
confusion. This keeps both the node and zone stats which normally will be
redundant but should always be roughly in sync.

This is a fix to the mmotm patch mm-add-per-zone-lru-list-stat.patch

Signed-off-by: Mel Gorman <mgorman@...hsingularity.net>
---
 mm/vmstat.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/mm/vmstat.c b/mm/vmstat.c
index e1a46906c61b..89cec42d19ff 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -921,11 +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_inactive_anon",
-	"nr_active_anon",
-	"nr_inactive_file",
-	"nr_active_file",
-	"nr_unevictable",
+	"nr_zone_inactive_anon",
+	"nr_zone_active_anon",
+	"nr_zone_inactive_file",
+	"nr_zone_active_file",
+	"nr_zone_unevictable",
 	"nr_zone_write_pending",
 	"nr_mlock",
 	"nr_slab_reclaimable",