I had enconntered this same issue. I am not quite sure if it's CONFIG_* option not enabled or else however I was able to remedy the issue by adding 'swapaccount=1' to the kernel line. That in turn enabled memory.memsw.* options in cgroups. Hope this helps you.
I had enconntered this same issue. I am not quite sure if it's CONFIG_* option not enabled or else however I was able to remedy the issue by adding 'swapaccount=1' to the kernel line. That in turn enabled memory.memsw.* options in cgroups. Hope this helps you.
Sincerely yours,
LH