Re: [PATCH RFC v2 05/19] fuse: Add a uring config ioctl

[Miklos Szeredi <miklos@xxxxxxxxxx>]

On Wed, 29 May 2024 at 20:01, Bernd Schubert <bschubert@xxxxxxx> wrote:

> --- a/include/uapi/linux/fuse.h
> +++ b/include/uapi/linux/fuse.h
> @@ -1079,12 +1079,79 @@ struct fuse_backing_map {
>         uint64_t        padding;
>  };
>
> +enum fuse_uring_ioctl_cmd {
> +       /* not correctly initialized when set */
> +       FUSE_URING_IOCTL_CMD_INVALID    = 0,
> +
> +       /* Ioctl to prepare communucation with io-uring */
> +       FUSE_URING_IOCTL_CMD_RING_CFG   = 1,
> +
> +       /* Ring queue configuration ioctl */
> +       FUSE_URING_IOCTL_CMD_QUEUE_CFG  = 2,
> +};

Is there a reason why these cannot be separate ioctl commands?

Thanks,
Miklos