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Date:   Mon, 4 Oct 2021 12:31:21 +0100
From:   Will Deacon <will@kernel.org>
To:     John Garry <john.garry@huawei.com>
Cc:     joro@8bytes.org, mst@redhat.com, jasowang@redhat.com,
        robin.murphy@arm.com, xieyongji@bytedance.com,
        linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
        virtualization@lists.linux-foundation.org, linuxarm@huawei.com,
        thunder.leizhen@huawei.com, baolu.lu@linux.intel.com
Subject: Re: [PATCH 1/5] iova: Move fast alloc size roundup into
 alloc_iova_fast()
Message-ID: <20211004113121.GA27373@willie-the-truck>
References: <1632477717-5254-1-git-send-email-john.garry@huawei.com>
 <1632477717-5254-2-git-send-email-john.garry@huawei.com>
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On Fri, Sep 24, 2021 at 06:01:53PM +0800, John Garry wrote:
> It really is a property of the IOVA rcache code that we need to alloc a
> power-of-2 size, so relocate the functionality to resize into
> alloc_iova_fast(), rather than the callsites.
> 
> Signed-off-by: John Garry <john.garry@huawei.com>
> ---
>  drivers/iommu/dma-iommu.c            | 8 --------
>  drivers/iommu/iova.c                 | 9 +++++++++
>  drivers/vdpa/vdpa_user/iova_domain.c | 8 --------
>  3 files changed, 9 insertions(+), 16 deletions(-)

Acked-by: Will Deacon <will@kernel.org>

Will