On Mon, Jun 16, 2014 at 04:04:48PM +0200, Michal Hocko wrote: > > For whatever reason, a user is stuck with thread-level granularity for > > controllers which work that way, the user can use the old hierarchies > > for them for the time being. > > So he can mount memcg with new cgroup API and others with old? Yes, you can read Documentation/cgroups/unified-hierarchy.txt for more details. I think I cc'd you when posting unified hierarchy patchset, didn't I? > > Nope, some changes don't fit that model. CFTYPE_ON_ON_DFL is the > > opposite. > > OK, I wasn't aware of this. On which branch I find this? They're all in the mainline now. > > Knobs marked with the flag only appear on the default > > hierarchy (cgroup core internally calls it the default hierarchy as > > this is the tree all the controllers are attached to by default). > > I am not sure I understand. So they are visible only in the hierarchy > mounted with the new cgroup API (sane or how is it called)? Yeap. Thanks. -- tejun -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>