Make cpu and cpuacct cgroup controllers usable within a threaded cgroup.
Signed-off-by: Waiman Long <longman@xxxxxxxxxx>
---
kernel/sched/core.c | 1 +
kernel/sched/cpuacct.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index b041081..479f69e 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -7453,6 +7453,7 @@ struct cgroup_subsys cpu_cgrp_subsys = {
.legacy_cftypes = cpu_legacy_files,
.dfl_cftypes = cpu_files,
.early_init = true,
+ .threaded = true,
#ifdef CONFIG_CGROUP_CPUACCT
/*
* cpuacct is enabled together with cpu on the unified hierarchy
diff --git a/kernel/sched/cpuacct.c b/kernel/sched/cpuacct.c
index fc1cf13..853d18a 100644
--- a/kernel/sched/cpuacct.c
+++ b/kernel/sched/cpuacct.c
@@ -414,4 +414,5 @@ struct cgroup_subsys cpuacct_cgrp_subsys = {
.css_free = cpuacct_css_free,
.legacy_cftypes = files,
.early_init = true,
+ .threaded = true,
};
--
1.8.3.1
--
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