Re: [PATCH 00/25] Btrfs-convert rework to support native separate

[Qu Wenruo <quwenruo@cn.fujitsu.com>]

David Sterba wrote on 2015/11/23 18:33 +0100:
> On Fri, Nov 20, 2015 at 11:24:04AM +0800, Qu Wenruo wrote:
>> Here comes the 1st version of btrfs-convert rework.
>> Any test is welcomed, and it can already pass the convert test from
>> btrfs-progs. (Since the test doesn't test rollback function)
>
> I went through the patches, looks mostly ok akin to the proposed
> changes. I'll take the independent patches rightaway. Unfortunatelly
> there are code changes that clash significantly with the pending
> reiserfs addition to convert, I'm afraid you'll have to rework your
> patchset on top of that.  The code is now pushed to branch
> 'dev/convert-reiser'.
>

Hi David,

It seems the conflict is quite huge, your reiserfs support is based on 
the old behavior, just like what old ext2 one do: custom extent allocation.

I'm afraid the rebase will take a lot of time since I'm completely a 
newbie about reiserfs... :(

I may need to change a lot of ext2 direct call to generic one, and may 
even change the generic function calls.(no alloc/free, only free space 
lookup)

And some (maybe a lot) of reiserfs codes may be removed during the rework.

Will it be OK for you?

Thanks,
Qu

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