Re: [PATCH v2 05/11] iommu/iova: Squash flush_cb abstraction

[Christoph Hellwig]

> @@ -147,7 +142,7 @@ struct iova *reserve_iova(struct iova_domain *iovad, unsigned long pfn_lo,
>  	unsigned long pfn_hi);
>  void init_iova_domain(struct iova_domain *iovad, unsigned long granule,
>  	unsigned long start_pfn);
> -int init_iova_flush_queue(struct iova_domain *iovad, iova_flush_cb flush_cb);
> +int init_iova_flush_queue(struct iova_domain *iovad, struct iommu_domain *fq_domain);

Overly long line here.

Otherwise looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>