From 758b2e2bda24bd7c6cefb45c0026f81365038f7e Mon Sep 17 00:00:00 2001
From: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
Date: Fri, 15 Dec 2023 12:52:28 +0900
Subject: [PATCH] helpers.bats: cgroups_cpu_burst: check kernel version

On cgroup v2, cpu burst needs kernel >= 5.14
https://github.com/torvalds/linux/commit/f4183717b370ad28dd0c0d74760142b20e6e7931

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
---
 tests/integration/helpers.bash | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/integration/helpers.bash b/tests/integration/helpers.bash
index bd38a75d4..4de319018 100755
--- a/tests/integration/helpers.bash
+++ b/tests/integration/helpers.bash
@@ -465,6 +465,8 @@ function requires() {
 				p="$CGROUP_CPU_BASE_PATH"
 				f="cpu.cfs_burst_us"
 			elif [ -v CGROUP_V2 ]; then
+				# https://github.com/torvalds/linux/commit/f4183717b370ad28dd0c0d74760142b20e6e7931
+				requires_kernel 5.14
 				p="$CGROUP_BASE_PATH"
 				f="cpu.max.burst"
 			fi