From 4f4f00d612ce6b43a2dcba9e0c39816e5d6d92a7 Mon Sep 17 00:00:00 2001 From: William Hubbs Date: Fri, 22 Aug 2014 12:41:55 -0500 Subject: [PATCH] cgroups: fix cgroup subsystem mounting Originally, we aborted all of the cgroup setup if /sys/fs/cgroup/openrc was already mounted. This caused an issue in lxc containers, so we should always allow the subsystems to be mounted. X-Gentoo-Bug: 520606 X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=520606 --- init.d/sysfs.in | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/init.d/sysfs.in b/init.d/sysfs.in index 21566704..67485c24 100644 --- a/init.d/sysfs.in +++ b/init.d/sysfs.in @@ -100,14 +100,15 @@ mount_misc() mount_cgroups() { mountinfo -q /sys/fs/cgroup || return 0 - mountinfo -q /sys/fs/cgroup/openrc || return 0 - local agent="@LIBEXECDIR@/sh/cgroup-release-agent.sh" - mkdir /sys/fs/cgroup/openrc - mount -n -t cgroup \ - -o none,${sysfs_opts},name=openrc,release_agent="$agent" \ - openrc /sys/fs/cgroup/openrc - echo 1 > /sys/fs/cgroup/openrc/notify_on_release + if ! mountinfo -q /sys/fs/cgroup/openrc; then + local agent="@LIBEXECDIR@/sh/cgroup-release-agent.sh" + mkdir /sys/fs/cgroup/openrc + mount -n -t cgroup \ + -o none,${sysfs_opts},name=openrc,release_agent="$agent" \ + openrc /sys/fs/cgroup/openrc + echo 1 > /sys/fs/cgroup/openrc/notify_on_release + fi yesno ${rc_controller_cgroups:-YES} && [ -e /proc/cgroups ] || return 0 while read name hier groups enabled rest; do