Re: [PATCH 1/3] netcls_cgroup: introduce netcls_mutex

2012-11-19 Thread Daniel Wagner
On 17.11.2012 04:31, Tejun Heo wrote: Introduce netcls_mutex to synchronize modifications to cgroup_cls_state. New cgrp now inherits classid from ->css_online() and write_classid() updates classid while holdin netcls_mutex. As write_classid() doesn't propagate new configuration downwards, this

[PATCH 1/3] netcls_cgroup: introduce netcls_mutex

2012-11-16 Thread Tejun Heo
Introduce netcls_mutex to synchronize modifications to cgroup_cls_state. New cgrp now inherits classid from ->css_online() and write_classid() updates classid while holdin netcls_mutex. As write_classid() doesn't propagate new configuration downwards, this currently doesn't make any userland-visi