mountkernfs: Mount cgroup2 hierarchy

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>

diff --git a/src/initscripts/system/mountkernfs b/src/initscripts/system/mountkernfs
index f0bfc52890e36d63bdf7d1546d2a6a20d2895ae1..264da24c4e44e4a6bf89524bfcd0043fc4136f1f 100644 (file)
--- a/src/initscripts/system/mountkernfs
+++ b/src/initscripts/system/mountkernfs
@@ -34,6 +34,11 @@ case "${1}" in
                        mount -n -t tmpfs -o nosuid,nodev,mode=755,size=8M /run /run || failed=1
                fi
 
+               if ! mountpoint /sys/fs/cgroup &> /dev/null; then
+                       boot_mesg -n " /sys/fs/cgroup" ${NORMAL}
+                       mount -t cgroup2 none /sys/fs/cgroup || failed=1
+               fi
+
                # create folder for dhcpcd changeroot
                mkdir -p /run/dhcpcd/chroot
                chown dhcpcd:dhcpcd /run/dhcpcd/chroot