From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aristeu Rozanski Subject: [PATCH v5 0/4] devcg: introduce proper hierarchy support Date: Fri, 15 Feb 2013 11:55:43 -0500 Message-ID: <20130215165543.131282532@napanee.usersys.redhat.com> Return-path: Sender: cgroups-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Tejun Heo , Serge Hallyn This patchset implements device cgroup hierarchy. Exceptions will be propagated down in the tree and local preferences will be re-evaluated everytime a change in its parent occours, reapplying them if it's still possible. git://github.com/aristeu/linux-2.6.git branch: devcg_hierarchy_review v5: - reworked the patchset to not propagate behavior changes v4: - minor fixes pointed by Tejun v3: - update documentation - move css_online/css_offline changes to a new patch - use cgroup_for_each_descendant_pre() instead of own descendant walk - move exception_copy rework to a separared patch - move exception_clean rework to a separated patch - new patch to just move dev_exception_rm() before dev_exception_add() as requested by Tejun. - updated patch description for may_access() changes - new patch to expand the may_access() logic before changing it - fixed argument description order in may_access() v2: - rebase on top "device_cgroup: don't grab mutex in rcu callback" - in case parent changes behavior or exceptions and the local exceptions won't apply anymore, remove them instead of keeping them around. Cc: Tejun Heo Cc: Serge Hallyn Signed-off-by: Aristeu Rozanski -- Aristeu