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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
Date: Fri, 21 Aug 2020 11:04:05 -0400	[thread overview]
Message-ID: <20200821150405.GA4137@dschatzberg-fedora-PC0Y6AEN.dhcp.thefacebook.com> (raw)
In-Reply-To: <CALvZod655MqFxmzwCf4ZLSh9QU+oLb0HL-Q_yKomh3fb-_W0Vg@mail.gmail.com>

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.

  reply	other threads:[~2020-08-21 15:04 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-28 13:54 Dan Schatzberg
2020-05-28 13:54 ` [PATCH 1/4] loop: Use worker per cgroup instead of kworker Dan Schatzberg
2020-05-28 13:54 ` [PATCH 2/4] mm: support nesting memalloc_use_memcg() Dan Schatzberg
2020-05-28 13:54 ` [PATCH 3/4] mm: Charge active memcg when no mm is set Dan Schatzberg
2020-05-28 13:54 ` [PATCH 4/4] loop: Charge i/o to mem and blk cg Dan Schatzberg
2020-08-20 17:06 ` [PATCH v6 0/4] Charge loop device i/o to issuing cgroup Shakeel Butt
2020-08-21 15:04   ` Dan Schatzberg [this message]
2020-08-21 15:08     ` Jens Axboe
2020-08-21 16:01     ` Roman Gushchin
2020-08-21 16:27       ` Shakeel Butt
2020-08-21 20:05         ` Roman Gushchin
2020-08-21 20:23           ` Shakeel Butt

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