linux-kernel - Re: [PATCH v2 05/11] iommu/iova: Squash flush

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Date:   Thu, 16 Dec 2021 00:02:42 -0800
From:   Christoph Hellwig <hch@...radead.org>
To:     Robin Murphy <robin.murphy@....com>
Cc:     joro@...tes.org, will@...nel.org, linux-kernel@...r.kernel.org,
        willy@...radead.org, linux-mm@...ck.org,
        iommu@...ts.linux-foundation.org
Subject: Re: [PATCH v2 05/11] iommu/iova: Squash flush_cb abstraction

> @@ -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@....de>