Re: [PATCH 1/2] cgroup: Fix /proc/cgroups count for v2

[Tejun Heo]

Hello,

On Tue, May 28, 2024 at 03:38:07PM -0700, T.J. Mercier wrote:
> On Tue, May 28, 2024 at 3:30 PM Tejun Heo <tj@xxxxxxxxxx> wrote:
> > > At the same time, the info provided currently is incorrect or at least
> > > misleading (when only v2 hierarchy is mounted, it mixes the counts) --
> > > that's what T.J.'s patch attempts to rectify in my understanding.
> >
> > Yeah, I was hoping to phase out that file once folks are all on v2.
> 
> I'll buy a round of drinks when that happens, but aren't we a few
> years out from that? :)

I don't think we're too far off from at least making cgroup1 a CONFIG
option. As for the /proc/cgroups file, it's mostly useless on cgroup2, so I
was hoping that this could be put behind the same CONFIG option. I haven't
really thought through it tho, so it's not a hard set plan or anything.

Thanks.

-- 
tejun