Re: [Qemu-devel] [PATCH v3 1/7] block: skip implicit nodes in snapshots, blockjobs

[Alberto Garcia]

On Fri 25 Aug 2017 03:23:26 PM CEST, Manos Pitsidianakis wrote:

> +static inline BlockDriverState *child_bs(BlockDriverState *bs)
> +{
> +    BlockDriverState *backing = backing_bs(bs);
> +    BlockDriverState *file = file_bs(bs);
> +    assert(!(file && backing));
> +    return backing ?: file;
> +}

I'm still not sure how useful it is to have a separate function for
this, instead of putting it inside bdrv_get_first_explicit(), but anyway

Reviewed-by: Alberto Garcia <address@hidden>

Berto