From 5870334b03237f04df6de35193f78b838f7ac7dc Mon Sep 17 00:00:00 2001
From: Tom Clegg <tom@curoverse.com>
Date: Wed, 22 Oct 2014 14:01:10 -0400
Subject: [PATCH] Report "swap" memory statistic if kernel provides it. refs
 #4185

---
 services/crunchstat/crunchstat.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/crunchstat/crunchstat.go b/services/crunchstat/crunchstat.go
index 728f1a4374..0cfdfa88ee 100644
--- a/services/crunchstat/crunchstat.go
+++ b/services/crunchstat/crunchstat.go
@@ -192,7 +192,7 @@ func DoMemoryStats(cgroup Cgroup) {
 	defer c.Close()
 	b := bufio.NewScanner(c)
 	thisSample := MemSample{time.Now(), make(map[string]int64)}
-	wantStats := [...]string{"cache", "pgmajfault", "rss"}
+	wantStats := [...]string{"cache", "swap", "pgmajfault", "rss"}
 	for b.Scan() {
 		var stat string
 		var val int64
-- 
2.39.5