Re: [PATCH 0/5] btrfs: zoned: remove extent_buffer redirtying

[Josef Bacik <josef@toxicpanda.com>]

On Tue, Nov 21, 2023 at 08:32:29AM -0800, Johannes Thumshirn wrote:
> Since the beginning of zoned mode, I've promised Josef to get rid of the
> extent_buffer redirtying, but never actually got around to doing so.
> 
> Then 2 weeks ago our CI has hit an ASSERT() in this area and I started to look
> into it again. After some discussion with Christoph we came to the conclusion
> to finally take the time and get rid of the extent_buffer redirtying once and
> for all.
> 
> Patch one renames EXTENT_BUFFER_NO_CHECK into EXTENT_BUFFER_CANCELLED, because
> this fits the new model somewhat better.
> 
> Number two sets the cancel bit instead of clearing the dirty bit from a zoned
> extent_buffer.
> 
> Number three removes the last remaining bits of btrfs_redirty_list_add().
> 
> The last two patches in this series are just trivial cleanups I came across
> while looking at the code.
>

Reviewed-by: Josef Bacik <josef@toxicpanda.com>

Thanks,

Josef