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SubjectRe: [PATCH v2 0/8] memcg, cgroup: kill css_id
On Wed 24-07-13 17:58:44, Li Zefan wrote:
> This patchset converts memcg to use cgroup->id, and then we can remove
> cgroup css_id.
>
> As we've removed memcg's own refcnt, converting memcg to use cgroup->id
> is very straight-forward.
>
> The patchset is based on Tejun's cgroup tree.

Does it depend on any particular patches? I am asking because I would
need to cherry pick those and apply them into my -mm git tree before
these.

> Li Zefan (8):
> cgroup: convert cgroup_ida to cgroup_idr
> cgroup: document how cgroup IDs are assigned
> cgroup: implement cgroup_from_id()
> memcg: convert to use cgroup_is_descendant()
> memcg: convert to use cgroup id
> memcg: fail to create cgroup if the cgroup id is too big
> memcg: stop using css id
> cgroup: kill css_id
> --
> include/linux/cgroup.h | 49 ++-------
> kernel/cgroup.c | 308 ++++++++-----------------------------------------------
> mm/memcontrol.c | 59 ++++++-----
> 3 files changed, 90 insertions(+), 326 deletions(-)

--
Michal Hocko
SUSE Labs


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