linux-kernel - Re: [PATCH 2/2] blk-snap - snapshots and change-tracking for block devices

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Message-ID: <20201021111551.GD20749@veeam.com>
Date:   Wed, 21 Oct 2020 14:15:51 +0300
From:   Sergei Shtepa <sergei.shtepa@...am.com>
To:     Damien Le Moal <Damien.LeMoal@....com>
CC:     "axboe@...nel.dk" <axboe@...nel.dk>,
        "viro@...iv.linux.org.uk" <viro@...iv.linux.org.uk>,
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        "linux-xfs@...r.kernel.org" <linux-xfs@...r.kernel.org>,
        "linux-fsdevel@...r.kernel.org" <linux-fsdevel@...r.kernel.org>,
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        "len.brown@...el.com" <len.brown@...el.com>,
        "pavel@....cz" <pavel@....cz>,
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        Johannes Thumshirn <Johannes.Thumshirn@....com>,
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Subject: Re: [PATCH 2/2] blk-snap - snapshots and change-tracking for block
 devices

> And this is a 8600+ lines patch.
> Can you split this into manageable pieces ?

Yes, the module was quite large. But I think it's not good to show
the elephant in parts. 
https://en.wikipedia.org/wiki/Blind_men_and_an_elephant

> I do not think anybody will review such a huge patch.

Yes, it will be a lot of work. But I hope that the code architecture
and splitting entities into separate files will help.

If someone can advise how to divide a module into a chain of patches,
I will be happy. I do not dare to divide it without losing meaning.

-- 
Sergei Shtepa
Veeam Software developer.