Re: [PATCH] nvme: remove multipath module parameter

From: Christoph Hellwig
Date: Mon Mar 10 2025 - 09:29:47 EST


On Sun, Mar 09, 2025 at 10:53:19PM +0530, Nilay Shroff wrote:
> Yes agreed however it seems advantages of using an indirect call outweighs
> using the short cut to blk_mq_submit_bio. Moreover it seems the cost of
> indirect call is trivial because we already cache the nexthop.

Indirect calls are never cheap unfortunately.

> If you and Christoph are busy with other work then in that case I'll be
> glad to pursue this further if you agree.

I'm not working in this area at the moment, so from my POV feel free
to go ahead.