Re: [PATCH v1] driver: base: Add driver filter support
From: Matthew Wilcox
Date: Wed Aug 04 2021 - 14:08:59 EST
On Wed, Aug 04, 2021 at 10:43:22AM -0700, Kuppuswamy Sathyanarayanan wrote:
> +/* Driver allow list */
> +static LIST_HEAD(driver_allow_list);
> +/* Driver deny list */
> +static LIST_HEAD(driver_deny_list);
Why use a doubly-linked-list here? An allocating xarray should perform
much better and use less memory.