Re: [PATCH v2 3/6] virtiofs: factor out more common methods for argbuf

[Miklos Szeredi]

On Wed, 28 Feb 2024 at 15:41, Hou Tao <houtao@xxxxxxxxxxxxxxx> wrote:
>
> From: Hou Tao <houtao1@xxxxxxxxxx>
>
> Factor out more common methods for bounce buffer of fuse args:
>
> 1) virtio_fs_argbuf_setup_sg: set-up sgs for bounce buffer
> 2) virtio_fs_argbuf_copy_from_in_arg: copy each in-arg to bounce buffer
> 3) virtio_fs_argbuf_out_args_offset: calc the start offset of out-arg
> 4) virtio_fs_argbuf_copy_to_out_arg: copy bounce buffer to each out-arg
>
> These methods will be used to implement bounce buffer backed by
> scattered pages which are allocated separatedly.

Why is req->argbuf not changed to being typed?

Thanks,
Miklos