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 <t...@kernel.org> > Cc: Li Zefan <lize...@huawei.com> > Cc: Peter Zijlstra <pet...@infradead.org> > Cc: Ingo Molnar <mi...@redhat.com> > Cc: Johannes Weiner <han...@cmpxchg.org> > Cc: Michal Hocko <mho...@suse.cz> > Cc: Balbir Singh <bsinghar...@gmail.com> > Cc: Aristeu Rozanski <a...@redhat.com> > Cc: Matt Helsley <matth...@us.ibm.com> > Cc: Daniel Wagner <daniel.wag...@bmw-carit.de> > Cc: Vivek Goyal <vgo...@redhat.com> > Cc: Jens Axboe <ax...@kernel.dk> > Cc: Steven Rostedt <rost...@goodmis.org> > --- > 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 <vgo...@redhat.com> Vivek -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
