The commit is pushed to "branch-rh10-6.12.0-55.13.1.2.x.vz10-ovz" and will
appear at [email protected]:openvz/vzkernel.git
after rh10-6.12.0-55.13.1.2.20.vz10
------>
commit 4c3c1168fc69f9e9edee0e3c6c8837064a9d886b
Author: Aleksei Oladko <[email protected]>
Date: Fri Nov 21 16:30:07 2025 +0000
cpuacct: expose interface file in cgroup v2
In commit 0a76d99f5aaea ("cpuacct: implicitly enable cpuacct controller in
cgroup-v2"), the cpuacct controller was implicitly enabled in cgroup v2.
This patch enables user access to the cpuacct interface files in cgroup v2,
allowing statistics such as cpuacct.usage_percpu to be retrieved in the
same way
as in cgroup v1.
https://virtuozzo.atlassian.net/browse/VSTOR-100092
Signed-off-by: Aleksei Oladko <[email protected]>
Feature: sched: emulate virtual cpus for Containers
---
kernel/sched/cpuacct.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/sched/cpuacct.c b/kernel/sched/cpuacct.c
index 65a331807e5d5..f1fe372de0941 100644
--- a/kernel/sched/cpuacct.c
+++ b/kernel/sched/cpuacct.c
@@ -363,6 +363,7 @@ struct cgroup_subsys cpuacct_cgrp_subsys = {
.css_alloc = cpuacct_css_alloc,
.css_free = cpuacct_css_free,
.legacy_cftypes = files,
+ .dfl_cftypes = files, /* Same files for v1 and v2 */
.early_init = true,
.implicit_on_dfl = true,
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