On Thu, Aug 01, 2013 at 05:49:50PM -0400, Tejun Heo wrote: > cgroup is currently in the process of transitioning to using struct > cgroup_subsys_state * as the primary handle instead of struct cgroup. > Please see the previous commit which converts the subsystem methods > for rationale. > > This patch converts all cftype file operations to take @css instead of > @cgroup. cftypes for the cgroup core files don't have their subsytem > pointer set. These will automatically use the dummy_css added by the > previous patch and can be converted the same way. > > Most subsystem conversions are straight forwards but there are some > interesting ones. > > * freezer: update_if_frozen() is also converted to take @css instead > of @cgroup for consistency. This will make the code look simpler > too once iterators are converted to use css. > > * memory/vmpressure: mem_cgroup_from_css() needs to be exported to > vmpressure while mem_cgroup_from_cont() can be made static. > Updated accordingly. > > * cpu: cgroup_tg() doesn't have any user left. Removed. > > * cpuacct: cgroup_ca() doesn't have any user left. Removed. > > * hugetlb: hugetlb_cgroup_form_cgroup() doesn't have any user left. > Removed. > > * net_cls: cgrp_cls_state() doesn't have any user left. Removed. > > Signed-off-by: Tejun Heo <tj@xxxxxxxxxx> > Cc: Li Zefan <lizefan@xxxxxxxxxx> > Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> > Cc: Ingo Molnar <mingo@xxxxxxxxxx> > Cc: Johannes Weiner <hannes@xxxxxxxxxxx> > Cc: Michal Hocko <mhocko@xxxxxxx> > Cc: Balbir Singh <bsingharora@xxxxxxxxx> > Cc: Aristeu Rozanski <aris@xxxxxxxxxx> > Cc: Matt Helsley <matthltc@xxxxxxxxxx> > Cc: Daniel Wagner <daniel.wagner@xxxxxxxxxxxx> > Cc: Vivek Goyal <vgoyal@xxxxxxxxxx> > Cc: Jens Axboe <axboe@xxxxxxxxx> > Cc: Steven Rostedt <rostedt@xxxxxxxxxxx> > --- > block/blk-cgroup.c | 6 +- > block/blk-throttle.c | 32 ++++----- > block/cfq-iosched.c | 90 ++++++++++++------------- blk-cgroup.c, blk-throttle.c and cfq-iosched.c bits look good to me. Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx> Vivek _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/containers
