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Date:   Mon, 6 Dec 2021 18:59:35 +0100
From:   David Sterba <dsterba@suse.cz>
To:     Johannes Thumshirn <johannes.thumshirn@wdc.com>
Cc:     David Sterba <dsterba@suse.com>, linux-btrfs@vger.kernel.org,
        Naohiro Aota <Naohiro.Aota@wdc.com>
Subject: Re: [PATCH] btrfs: zoned: clear data relocation bg on zone finish
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On Thu, Dec 02, 2021 at 12:47:14AM -0800, Johannes Thumshirn wrote:
> When finishing a zone that is used by a dedicated data relocation
> block_group, also remove its reference from fs_info, so we're not trying
> to use a full block_group for allocations during data relocation, which
> will always fail.
> 
> The result is we're not making any forward progress and end up in a
> deadlock situation.
> 
> Cc: Naohiro Aota <Naohiro.Aota@wdc.com>
> Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>

Added to misc-next, thanks.