[PATCH v17 2/2] nvmet: support reservation feature

[Christoph Hellwig]

On Wed, Oct 23, 2024 at 03:35:03PM +0800, Guixin Liu wrote:
>> Guixin, can you test the code with lockdep enabled and see if there
>> is other fallout as well?  Thanks!
>
> You mean use semaphore to replace mutex pr_lock? If this works, I
>
> can send a v18.

That should work.  Although semaphores are kinda frowned upon, so
better write up a comment why they are needed as well.