Re: [PATCH v2 4/4] memcg: force use_hierarchy if sane_behavior

2013-04-15 Thread Michal Hocko
On Mon 15-04-13 13:40:16, Tejun Heo wrote: > Turn on use_hierarchy by default if sane_behavior is specified and > don't create .use_hierarchy file. > > It is debatable whether to remove .use_hierarchy file or make it ro as > the former could make transition easier in certain cases; however, the >

[PATCH v2 4/4] memcg: force use_hierarchy if sane_behavior

2013-04-15 Thread Tejun Heo
Turn on use_hierarchy by default if sane_behavior is specified and don't create .use_hierarchy file. It is debatable whether to remove .use_hierarchy file or make it ro as the former could make transition easier in certain cases; however, the behavior changes which will be gated by sane_behavior a