Parallella Community

Hi Tony,

The parallella_defconfig does have the CGROUPS configured to be built into the kernel image. You'll want to use the parallella_defconfig configuration.

Ben

Hi Tony,

I'm not familiar with cgroups so I'm not sure how much I can help but...

On my Parallella board /sys/fs/cgroup does exist:

[bcxcube@parallella-bsc ~]$ tree -L 2 /sys/fs/cgroup
/sys/fs/cgroup
└── systemd
├── cgroup.clone_children
├── cgroup.event_control
├── cgroup.procs
├── cgroup.sane_behavior
├── notify_on_release
├── release_agent
├── tasks
└── user

2 directories, 7 files

Are you certain that your kernel image includes CONFIG_CGROUPS?

-ben

Tony,

FYI -- I built my kernel image from the bcxcube_epiphany_driver branch of the parallella-linux-adi repository using the parallella_defconfig. Perhaps the kernel image that you have was built from another kernel configuration?

-ben

CONFIG_CGROUPS was enabled since Jun 04, 2014 on github.

https://github.com/parallella/parallell ... _defconfig

You can rebuild kernel with this how-to guide.

viewtopic.php?f=48&t=1230