On Fri, Aug 15, 2025 at 09:30:49AM +0200, Andreas Hindborg wrote:
> Allow rust null block devices to be configured and instantiated via
> `configfs`.
>
> Signed-off-by: Andreas Hindborg <a.hindborg@xxxxxxxxxx>
Reviewed-by: Alice Ryhl <aliceryhl@xxxxxxxxxx>
> +impl NullBlkDevice {
> + fn new(
> + name: &CStr,
> + block_size: u32,
> + rotational: bool,
> + capacity_mib: u64,
> + ) -> Result<GenDisk<Self>> {
> + let tagset = Arc::pin_init(TagSet::new(1, 256, 1), flags::GFP_KERNEL)?;
GFP_KERNEL is in the prelude.
Alice
