Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Date:   Fri, 21 Aug 2020 11:04:05 -0400
From:   Dan Schatzberg <schatzberg.dan@gmail.com>
To:     Shakeel Butt <shakeelb@google.com>
Cc:     Jens Axboe <axboe@kernel.dk>,
        Alexander Viro <viro@zeniv.linux.org.uk>,
        Jan Kara <jack@suse.cz>, Amir Goldstein <amir73il@gmail.com>,
        Tejun Heo <tj@kernel.org>, Li Zefan <lizefan@huawei.com>,
        Johannes Weiner <hannes@cmpxchg.org>,
        Michal Hocko <mhocko@kernel.org>,
        Vladimir Davydov <vdavydov.dev@gmail.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Hugh Dickins <hughd@google.com>, Roman Gushchin <guro@fb.com>,
        Chris Down <chris@chrisdown.name>,
        Yang Shi <yang.shi@linux.alibaba.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        "Peter Zijlstra (Intel)" <peterz@infradead.org>,
        Ingo Molnar <mingo@kernel.org>,
        Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
        Andrea Arcangeli <aarcange@redhat.com>,
        "open list:BLOCK LAYER" <linux-block@vger.kernel.org>,
        open list <linux-kernel@vger.kernel.org>,
        "open list:FILESYSTEMS (VFS and infrastructure)" 
        <linux-fsdevel@vger.kernel.org>,
        "open list:CONTROL GROUP (CGROUP)" <cgroups@vger.kernel.org>,
        "open list:CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)" 
        <linux-mm@kvack.org>
Subject: Re: [PATCH v6 0/4] Charge loop device i/o to issuing cgroup
Message-ID: <20200821150405.GA4137@dschatzberg-fedora-PC0Y6AEN.dhcp.thefacebook.com>
References: <20200528135444.11508-1-schatzberg.dan@gmail.com>
 <CALvZod655MqFxmzwCf4ZLSh9QU+oLb0HL-Q_yKomh3fb-_W0Vg@mail.gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <CALvZod655MqFxmzwCf4ZLSh9QU+oLb0HL-Q_yKomh3fb-_W0Vg@mail.gmail.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Thu, Aug 20, 2020 at 10:06:44AM -0700, Shakeel Butt wrote:
> On Thu, May 28, 2020 at 6:55 AM Dan Schatzberg <schatzberg.dan@gmail.com> wrote:
> >
> > Much of the discussion about this has died down. There's been a
> > concern raised that we could generalize infrastructure across loop,
> > md, etc. This may be possible, in the future, but it isn't clear to me
> > how this would look like. I'm inclined to fix the existing issue with
> > loop devices now (this is a problem we hit at FB) and address
> > consolidation with other cases if and when those need to be addressed.
> >
> 
> What's the status of this series?

Thanks for reminding me about this. I haven't got any further
feedback. I'll bug Jens to take a look and see if he has any concerns
and if not send a rebased version.