We should break the for_each_subsys loop after the token matches the name of subsys and cgroup_no_v1_mask is set. Signed-off-by: Xiu Jianfeng <xiujianfeng@xxxxxxxxxx> --- kernel/cgroup/cgroup-v1.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/cgroup/cgroup-v1.c b/kernel/cgroup/cgroup-v1.c index 520a11cb12f4..b9dbf6bf2779 100644 --- a/kernel/cgroup/cgroup-v1.c +++ b/kernel/cgroup/cgroup-v1.c @@ -1335,6 +1335,7 @@ static int __init cgroup_no_v1(char *str) continue; cgroup_no_v1_mask |= 1 << i; + break; } } return 1; -- 2.34.1
