Re: [RFC ONLY 2/8] btrfs: move btrfs_io_context to volumes.h

Qu Wenruo
2022-05-17T07:58:16Z

On 2022/5/17 15:51, Johannes Thumshirn wrote:
> On 17/05/2022 09:42, Qu Wenruo wrote:
>>
>> On 2022/5/16 22:31, Johannes Thumshirn wrote:
>>> In preparation for upcoming changes, move 'struct btrfs_io_context' to
>>> volumes.h, so we can use it outside of volumes.c
>> In fact I don't think the naming itself (from myself) is that good.
>>
>> It maybe a good idea to also do a rename here.
>>
>> I have some bad alternatives, but doesn't seem better than the current
>> generic naming either:
>>
>> - btrfs_io_mapping
>> - btrfs_mapping_context
>>
>> Thus I guess the current name is chosen mostly due to lack of better ones.
>
> Yep but I'm not any better in naming *cough* btrfs_dp_stripe *cough*. Maybe
> someone else has an idea.

Forgot to ask in that thread, what does the "dp" naming mean?

Thanks,
Qu