Cgroups: do not update mtab when mounting control groups

This is based on a patch submitted by the reporter; however, there was
another mount command which needed -n as well so it was added to the
patch.

Reported-by: Ben Kohler <bkohler@gmail.com>
X-Gentoo-Bug: 400967
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=400967
This commit is contained in:
William Hubbs 2012-01-27 11:14:50 -06:00
parent ab9cf25197
commit 58e04035ed

View File

@ -79,14 +79,14 @@ mount_cgroups()
local agent="@LIBEXECDIR@/sh/cgroup-release-agent.sh"
mkdir /sys/fs/cgroup/openrc
mount -t cgroup \
mount -n -t cgroup \
-o none,nodev,noexec,nosuid,name=openrc,release_agent="$agent" \
openrc /sys/fs/cgroup/openrc
echo 1 > /sys/fs/cgroup/openrc/notify_on_release
while read name hier groups enabled rest; do
case "${enabled}" in
1) mkdir /sys/fs/cgroup/${name}
mount -t cgroup -o nodev,noexec,nosuid,${name} \
mount -n -t cgroup -o nodev,noexec,nosuid,${name} \
${name} /sys/fs/cgroup/${name}
;;
esac