Re: [RFC PATCH 0/2] rust block-mq TagSet flags plumbing and rnull blocking wiring

From: Andreas Hindborg

Date: Fri Apr 10 2026 - 08:51:48 EST


Hi Wenzhao,

"Wenzhao Liao" <wenzhaoliao@xxxxxxxxxx> writes:

> This RFC series fills a practical gap in the Rust block-mq abstraction by
> exposing blk_mq_tag_set.flags safely, then wires one in-tree consumer
> (`rnull`) via configfs as a reference.

Patches for this functionality is already submitted to list [1]. Please
take a look if those patches solve your requirement. If you require this
functionality in the kernel, please help by reviewing the patches in
that series.

Best regards,
Andreas Hindborg


[1] https://lore.kernel.org/rust-for-linux/20260216-rnull-v6-19-rc5-send-v1-12-de9a7af4b469@xxxxxxxxxx/