Re: [PATCH 4/9] block: allocate bd_meta_info later in add_partitions

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To: Christoph Hellwig <hch@xxxxxx>
Subject: Re: [PATCH 4/9] block: allocate bd_meta_info later in add_partitions
From: Ming Lei <ming.lei@xxxxxxxxxx>
Date: Thu, 22 Jul 2021 16:32:11 +0800
Cc: Jens Axboe <axboe@xxxxxxxxx>, Josef Bacik <josef@xxxxxxxxxxxxxx>, David Sterba <dsterba@xxxxxxxx>, Naohiro Aota <naohiro.aota@xxxxxxx>, linux-block@xxxxxxxxxxxxxxx, linux-btrfs@xxxxxxxxxxxxxxx
In-reply-to: <20210722075402.983367-5-hch@lst.de>
References: <20210722075402.983367-1-hch@lst.de> <20210722075402.983367-5-hch@lst.de>

On Thu, Jul 22, 2021 at 09:53:57AM +0200, Christoph Hellwig wrote:
> Move the allocation of bd_meta_info after initializing the struct device
> to avoid the special bdput error handling path.
> 
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>

Reviewed-by: Ming Lei <ming.lei@xxxxxxxxxx>

-- 
Ming

References:
- fixes and cleanups for block_device refcounting v2
  - From: Christoph Hellwig
- [PATCH 4/9] block: allocate bd_meta_info later in add_partitions
  - From: Christoph Hellwig

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