Re: [PATCH 0/13] blk: make blk-rq-qos policies pluggable and modular

[Christoph Hellwig]

On Mon, Jan 10, 2022 at 05:10:33PM +0800, Wang Jianchao wrote:
> This patchset attempts to make blk-rq-qos framework pluggable and modular.

I really don't think making them policies modular is a good thing, and
your new exports/APIs are a very good sign for why it is not a good
idea.