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Date:   Wed, 23 Mar 2022 07:13:02 +0100
From:   Christoph Hellwig <hch@lst.de>
To:     Qu Wenruo <quwenruo.btrfs@gmx.com>
Cc:     Christoph Hellwig <hch@lst.de>, Josef Bacik <josef@toxicpanda.com>,
        David Sterba <dsterba@suse.com>, Qu Wenruo <wqu@suse.com>,
        Naohiro Aota <naohiro.aota@wdc.com>,
        linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 27/40] btrfs: clean up the raid map handling
 __btrfs_map_block
Message-ID: <20220323061302.GI24302@lst.de>
References: <20220322155606.1267165-1-hch@lst.de> <20220322155606.1267165-28-hch@lst.de> <0bcf1be8-cbbe-1978-9d7b-eed52ebacc57@gmx.com>
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On Wed, Mar 23, 2022 at 09:08:44AM +0800, Qu Wenruo wrote:
>
>
> On 2022/3/22 23:55, Christoph Hellwig wrote:
>> Clear need_raid_map early instead of repeating the same conditional over
>> and over.
>
> I had a more comprehensive cleanup, but only for scrub:
> https://lore.kernel.org/linux-btrfs/cover.1646984153.git.wqu@suse.com/

I'll take a look.  I mostly wanted to avoid checking the same conditional
yet again for fast path added later in this series.