Re: [PATCH 13/79] block: rnull: add memory backing

[Alice Ryhl]

On Mon, Feb 16, 2026 at 12:35:00AM +0100, Andreas Hindborg wrote:
> Add memory backing to the rust null block driver. This implementation will
> always allocate a page on write, even though a page backing the written
> sector is already allocated, in which case the page will be released again.
> A later patch will fix this inefficiency.
> 
> Signed-off-by: Andreas Hindborg <a.hindborg@xxxxxxxxxx>

Same comment as elsewhere about parsing booleans with kstrtobool.

> +type TreeNode = Owned<SafePage>;
> +type Tree = XArray<TreeNode>;
> +
> +#[pin_data]
>  struct QueueData {
> +    #[pin]
> +    tree: Tree,

Why this type alias? Seems cleaner to just say

	struct QueueData {
	    #[pin]
	    tree: XArray<TreeNode>,

Alice