From: Song Liu <song-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
Cc: Jens Axboe <axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>,
Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
dm-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
drbd-dev-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org,
linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-raid <linux-raid-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-btrfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Linux-MM <linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org>,
open list <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH 4/4] writeback: remove bdi->congested_fn
Date: Wed, 1 Jul 2020 22:36:13 -0700 [thread overview]
Message-ID: <CAPhsuW7QShNMnbCK-OrKkE8F5XyH45-ML-w5qKLVrO=VTt6npw@mail.gmail.com> (raw)
In-Reply-To: <20200701090622.3354860-5-hch-jcswGhMUV9g@public.gmane.org>
On Wed, Jul 1, 2020 at 2:06 AM Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org> wrote:
>
> Except for pktdvd, the only places setting congested bits are file
> systems that allocate their own backing_dev_info structures. And
> pktdvd is a deprecated driver that isn't useful in stack setup
> either. So remove the dead congested_fn stacking infrastructure.
>
> Signed-off-by: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
For md bits:
Acked-by: Song Liu <song-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
WARNING: multiple messages have this Message-ID (diff)
From: Song Liu <song@kernel.org>
To: Christoph Hellwig <hch@lst.de>
Cc: Jens Axboe <axboe@kernel.dk>, Tejun Heo <tj@kernel.org>,
dm-devel@redhat.com, cgroups@vger.kernel.org,
linux-block@vger.kernel.org, drbd-dev@lists.linbit.com,
linux-bcache@vger.kernel.org,
linux-raid <linux-raid@vger.kernel.org>,
linux-btrfs@vger.kernel.org, Linux-MM <linux-mm@kvack.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 4/4] writeback: remove bdi->congested_fn
Date: Wed, 1 Jul 2020 22:36:13 -0700 [thread overview]
Message-ID: <CAPhsuW7QShNMnbCK-OrKkE8F5XyH45-ML-w5qKLVrO=VTt6npw@mail.gmail.com> (raw)
Message-ID: <20200702053613.xu7l3trLre0BHT5ID96Rb7M5nxpuBKuCG7BQklxqdBk@z> (raw)
In-Reply-To: <20200701090622.3354860-5-hch@lst.de>
On Wed, Jul 1, 2020 at 2:06 AM Christoph Hellwig <hch@lst.de> wrote:
>
> Except for pktdvd, the only places setting congested bits are file
> systems that allocate their own backing_dev_info structures. And
> pktdvd is a deprecated driver that isn't useful in stack setup
> either. So remove the dead congested_fn stacking infrastructure.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
For md bits:
Acked-by: Song Liu <song@kernel.org>
next prev parent reply other threads:[~2020-07-02 5:36 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-01 9:06 remove dead bdi congestion leftovers Christoph Hellwig
2020-07-01 9:06 ` Christoph Hellwig
2020-07-01 9:06 ` [PATCH 1/4] drbd: remove a bogus bdi_rw_congested call Christoph Hellwig
2020-07-01 9:06 ` Christoph Hellwig
2020-07-01 9:06 ` [PATCH 2/4] writeback: remove {set,clear}_wb_congested Christoph Hellwig
2020-07-01 9:06 ` Christoph Hellwig
[not found] ` <20200701090622.3354860-1-hch-jcswGhMUV9g@public.gmane.org>
2020-07-01 9:06 ` [PATCH 3/4] writeback: remove struct bdi_writeback_congested Christoph Hellwig
2020-07-01 9:06 ` Christoph Hellwig
2020-07-01 16:38 ` remove dead bdi congestion leftovers Tejun Heo
2020-07-01 16:38 ` Tejun Heo
2020-07-08 23:14 ` Jens Axboe
2020-07-08 23:14 ` Jens Axboe
[not found] ` <b5d6df17-68af-d535-79e4-f95e16dd5632-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>
2020-07-09 5:32 ` Christoph Hellwig
2020-07-09 5:32 ` Christoph Hellwig
[not found] ` <20200709053233.GA3243-jcswGhMUV9g@public.gmane.org>
2020-07-09 13:58 ` Jens Axboe
2020-07-09 13:58 ` Jens Axboe
[not found] ` <82e2785d-2091-1986-0014-3b7cea7cd0d8-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>
2020-07-09 14:01 ` Christoph Hellwig
2020-07-09 14:01 ` Christoph Hellwig
2020-07-01 9:06 ` [PATCH 4/4] writeback: remove bdi->congested_fn Christoph Hellwig
2020-07-01 9:06 ` Christoph Hellwig
2020-07-01 14:48 ` David Sterba
2020-07-02 0:38 ` Coly Li
2020-07-02 0:38 ` Coly Li
[not found] ` <20200701090622.3354860-5-hch-jcswGhMUV9g@public.gmane.org>
2020-07-02 5:36 ` Song Liu [this message]
2020-07-02 5:36 ` Song Liu
2020-07-01 16:41 ` remove dead bdi congestion leftovers Mike Snitzer
2020-07-01 16:41 ` Mike Snitzer
2020-07-01 17:57 ` Matthew Wilcox
2020-07-01 17:57 ` Matthew Wilcox
2020-07-01 18:25 ` Matthew Wilcox
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