Re: [PATCH v3 2/8] cgroup: document how cgroup IDs are assigned

From: Tejun Heo
Date: Tue Jul 30 2013 - 10:23:09 EST

On Tue, Jul 30, 2013 at 09:08:14AM +0800, Li Zefan wrote:
> On 2013/7/30 2:26, Tejun Heo wrote:
> > On Mon, Jul 29, 2013 at 03:08:04PM +0800, Li Zefan wrote:
> >> As cgroup id has been used in netprio cgroup and will be used in memcg,
> >> it's important to make it clear how a cgroup id is allocated.
> >>
> >> For example, in netprio cgroup, the id is used as index of anarray.
> >>
> >> Signed-off-by: Li Zefan <lizefan@xxxxxxxxx>
> >> Reviewed-by: Michal Hocko <mhocko@xxxxxxx>
> >
> > We can merge this into the first patch?
> >
> The first patch just changes ida to idr, it doesn't change how IDs are
> allocated, so I prefer make this a standalone patch.

Hmmm... I'd just add "while at it, add a comment explaining ..." to
the description and fold it into the prev patch but no biggie. Please
do as you see fit.


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at