Re: [PATCH v3 1/2] rust: add abstraction for struct device
From: Greg KH
Date: Tue Jun 18 2024 - 01:31:58 EST
On Mon, Jun 17, 2024 at 10:29:40PM +0200, Danilo Krummrich wrote:
> Add an (always) reference-counted abstraction for a generic C `struct
> device`. This abstraction encapsulates existing `struct device` instances
> and manages its reference count.
>
> Subsystems may use this abstraction as a base to abstract subsystem
> specific device instances based on a generic `struct device`, such as
> `struct pci_dev`.
>
> Co-developed-by: Wedson Almeida Filho <wedsonaf@xxxxxxxxx>
> Signed-off-by: Wedson Almeida Filho <wedsonaf@xxxxxxxxx>
> Signed-off-by: Danilo Krummrich <dakr@xxxxxxxxxx>
> ---
> rust/helpers.c | 1 +
> rust/kernel/device.rs | 102 ++++++++++++++++++++++++++++++++++++++++++
> rust/kernel/lib.rs | 1 +
> 3 files changed, 104 insertions(+)
> create mode 100644 rust/kernel/device.rs
Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>