From: Ming Lei <tom.leiming@gmail.com>
To: Dan Schatzberg <schatzberg.dan@gmail.com>
Cc: Jens Axboe <axboe@kernel.dk>, Tejun Heo <tj@kernel.org>,
Zefan Li <lizefan.x@bytedance.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Andrew Morton <akpm@linux-foundation.org>,
Michal Hocko <mhocko@kernel.org>,
Vladimir Davydov <vdavydov.dev@gmail.com>,
Hugh Dickins <hughd@google.com>,
Shakeel Butt <shakeelb@google.com>, Roman Gushchin <guro@fb.com>,
Muchun Song <songmuchun@bytedance.com>,
Yang Shi <shy828301@gmail.com>,
Alex Shi <alex.shi@linux.alibaba.com>,
Alexander Duyck <alexander.h.duyck@linux.intel.com>,
Wei Yang <richard.weiyang@gmail.com>,
"open list:BLOCK LAYER" <linux-block@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>,
"open list:CONTROL GROUP (CGROUP)" <cgroups@vger.kernel.org>,
"open list:MEMORY MANAGEMENT" <linux-mm@kvack.org>
Subject: Re: [PATCH 3/3] loop: Charge i/o to mem and blk cg
Date: Tue, 6 Apr 2021 11:23:01 +0800 [thread overview]
Message-ID: <CACVXFVPR+OLtPc6G-PTHNm+ro6LpzcHxxuCoFTcWHb6fmyRbKQ@mail.gmail.com> (raw)
In-Reply-To: <20210402191638.3249835-4-schatzberg.dan@gmail.com>
On Sat, Apr 3, 2021 at 3:18 AM Dan Schatzberg <schatzberg.dan@gmail.com> wrote:
>
> The current code only associates with the existing blkcg when aio is
> used to access the backing file. This patch covers all types of i/o to
> the backing file and also associates the memcg so if the backing file is
> on tmpfs, memory is charged appropriately.
>
> This patch also exports cgroup_get_e_css and int_active_memcg so it
> can be used by the loop module.
>
> Signed-off-by: Dan Schatzberg <schatzberg.dan@gmail.com>
> Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
--
Ming Lei
next prev parent reply other threads:[~2021-04-06 3:23 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-02 19:16 [PATCH V12 0/3] Charge loop device i/o to issuing cgroup Dan Schatzberg
2021-04-02 19:16 ` [PATCH 1/3] loop: Use worker per cgroup instead of kworker Dan Schatzberg
2021-04-06 1:44 ` Ming Lei
2021-04-02 19:16 ` [PATCH 2/3] mm: Charge active memcg when no mm is set Dan Schatzberg
2021-04-03 5:47 ` [External] " Muchun Song
2021-04-02 19:16 ` [PATCH 3/3] loop: Charge i/o to mem and blk cg Dan Schatzberg
2021-04-06 3:23 ` Ming Lei [this message]
[not found] ` <20210403020902.1384-1-hdanton@sina.com>
2021-04-06 18:59 ` [PATCH 1/3] loop: Use worker per cgroup instead of kworker Dan Schatzberg
[not found] ` <20210407065300.1478-1-hdanton@sina.com>
2021-04-07 14:43 ` Dan Schatzberg
2021-04-12 15:45 ` [PATCH V12 0/3] Charge loop device i/o to issuing cgroup Johannes Weiner
2021-04-12 15:50 ` Jens Axboe
-- strict thread matches above, loose matches on Subject: below --
2021-06-10 17:39 [PATCH V14 " Dan Schatzberg
2021-06-10 17:39 ` [PATCH 3/3] loop: Charge i/o to mem and blk cg Dan Schatzberg
2021-06-25 15:01 ` Michal Koutný
2021-06-28 14:17 ` Dan Schatzberg
2021-06-29 10:26 ` Michal Koutný
2021-06-29 14:03 ` Dan Schatzberg
2021-06-30 9:42 ` Michal Koutný
2021-06-30 14:49 ` Dan Schatzberg
2021-06-03 14:57 [PATCH V13 0/3] Charge loop device i/o to issuing cgroup Dan Schatzberg
2021-06-03 14:57 ` [PATCH 3/3] loop: Charge i/o to mem and blk cg Dan Schatzberg
2021-03-29 14:48 [PATCH V11 0/3] Charge loop device i/o to issuing cgroup Dan Schatzberg
2021-03-29 14:48 ` [PATCH 3/3] loop: Charge i/o to mem and blk cg Dan Schatzberg
2021-03-16 15:36 [PATCH v10 0/3] Charge loop device i/o to issuing cgroup Dan Schatzberg
2021-03-16 15:36 ` [PATCH 3/3] loop: Charge i/o to mem and blk cg Dan Schatzberg
2021-03-16 16:25 ` Shakeel Butt
2020-08-31 15:36 [PATCH v8 0/3] Charge loop device i/o to issuing cgroup Dan Schatzberg
2020-08-31 15:37 ` [PATCH 3/3] loop: Charge i/o to mem and blk cg Dan Schatzberg
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