On Wed, Jul 02, 2014 at 07:50:52PM -0400, Tejun Heo wrote: > Currently, cgroup_subsys->base_cftypes is used for both the unified > default hierarchy and legacy ones and subsystems can mark each file > with either CFTYPE_ONLY_ON_DFL or CFTYPE_INSANE if it has to appear > only on one of them. This is quite hairy and error-prone. Also, we > may end up exposing interface files to the default hierarchy without > thinking it through. > > cgroup_subsys will grow two separate cftype arrays and apply each only > on the hierarchies of the matching type. This will allow organizing > cftypes in a lot clearer way and encourage subsystems to scrutinize > the interface which is being exposed in the new default hierarchy. > > In preparation, this patch renames cgroup_subsys->base_cftypes to > cgroup_subsys->legacy_cftypes. This patch is pure rename. > > Signed-off-by: Tejun Heo <tj@xxxxxxxxxx> > Cc: Johannes Weiner <hannes@xxxxxxxxxxx> > Cc: Michal Hocko <mhocko@xxxxxxx> > Cc: Li Zefan <lizefan@xxxxxxxxxx> > Cc: Vivek Goyal <vgoyal@xxxxxxxxxx> > Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> > Cc: Paul Mackerras <paulus@xxxxxxxxx> > Cc: Ingo Molnar <mingo@xxxxxxxxxx> > Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> > Cc: Aristeu Rozanski <aris@xxxxxxxxxx> > Cc: Neil Horman <nhorman@xxxxxxxxxxxxx> > Cc: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx> Acked-by: Neil Horman <nhorman@xxxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
