Re: [PATCH v3] elevator: do not request_module if elevator exists
From: Jens Axboe
Date: Fri Oct 11 2024 - 13:12:44 EST
On Fri, 11 Oct 2024 10:01:21 -0700, Breno Leitao wrote:
> Whenever an I/O elevator is changed, the system attempts to load a
> module for the new elevator. This occurs regardless of whether the
> elevator is already loaded or built directly into the kernel. This
> behavior introduces unnecessary overhead and potential issues.
>
> This makes the operation slower, and more error-prone. For instance,
> making the problem fixed by [1] visible for users that doesn't even rely
> on modules being available through modules.
>
> [...]
Applied, thanks!
[1/1] elevator: do not request_module if elevator exists
commit: b4ff6e93bfd0093ce3ffc7322e89fbaa8300488f
Best regards,
--
Jens Axboe