On Wed 18-01-17 14:18:50, Tejun Heo wrote: > Hello, Michal. > > On Tue, Jan 17, 2017 at 02:58:30PM +0100, Michal Hocko wrote: > > This would require using hierarchical cgroup iterators to iterate over > > It does behave hierarchically. > > > tasks. As per Andy's testing this doesn't seem to be the case. I haven't > > That's not what Andy's testing showed. What that showed was that > program in a child can override the one from its ancestor.
My fault, I've misread Andy's test case. I thought that the child group simply disabled the bpf program and the one from the parent hasn't executed. -- Michal Hocko SUSE Labs
