linux-kernel - Re: Writeback bug causing writeback stalls

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Message-ID: <CAB0TPYGCB+EUPOz61Hc6XpozN04N4Jro2FbkcTTYOOmDr-bUuA@mail.gmail.com>
Date:   Tue, 2 Jun 2020 14:16:03 +0200
From:   Martijn Coenen <maco@...roid.com>
To:     Jan Kara <jack@...e.cz>
Cc:     Jaegeuk Kim <jaegeuk@...nel.org>,
        Al Viro <viro@...iv.linux.org.uk>,
        Jens Axboe <axboe@...nel.dk>, miklos@...redi.hu, tj@...nel.org,
        linux-fsdevel@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
        kernel-team@...roid.com
Subject: Re: Writeback bug causing writeback stalls

On Mon, Jun 1, 2020 at 11:09 AM Jan Kara <jack@...e.cz> wrote:
> Thanks for testing! My test run has completed fine so I'll submit patches
> for review. But I'm curious what's causing the dips in throughput in your
> test...

It turned out to be unrelated to your patch. Sorry for the noise! We
have the patch in dogfood on some of our devices, and I will let you
know if we run into any issues. I'll also spend some more time
reviewing your patches and will respond to them later.

Thanks,
Martijn
>
>                                                                 Honza
>
> --
> Jan Kara <jack@...e.com>
> SUSE Labs, CR