Re: [PATCH 8/8] btrfs: use btrfs_bio_for_each_sector in btrfs_check_read_dio_bio

Christoph Hellwig
2022-05-22T12:53:47Z

On Sun, May 22, 2022 at 08:38:50PM +0800, Qu Wenruo wrote:
>> 'cause now a lot of the bio works will depend on the read repair, and
>> I don't want to block it on yet another series..
>
> Although I believe we will have to take more time on the read repair
> code/functionality.
>
> Especially all our submitted version have their own problems.
>
> From the basic handling of checker pattern corruption, to the trade-off
> between memory allocation and performance for read on corrupted data.

I've already pushed out a new version here:

http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/btrfs-read_repair

so feel free to take a look. I just don't want to spam the list with it
quite yet with this series outstanding.