[LTP] [PATCH v2] controllers/cpuacct: add cpuacct availability check

[Xiao Yang]

Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
---
 testcases/kernel/controllers/cpuacct/cpuacct.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/testcases/kernel/controllers/cpuacct/cpuacct.sh b/testcases/kernel/controllers/cpuacct/cpuacct.sh
index 8552b5e..8639e42 100755
--- a/testcases/kernel/controllers/cpuacct/cpuacct.sh
+++ b/testcases/kernel/controllers/cpuacct/cpuacct.sh
@@ -48,6 +48,11 @@ setup()
 {
 	tst_require_root
 
+	grep -q cpuacct /proc/cgroups 2>/dev/null
+	if [ $? -ne 0 ]; then
+		tst_brkm TCONF "cpuacct not supported on this system"
+	fi
+
 	mount_point=`grep -w cpuacct /proc/mounts | cut -f 2 | cut -d " " -f2`
 	tst_resm TINFO "cpuacct: $mount_point"
 	if [ "$mount_point" = "" ]; then
-- 
1.8.3.1