linux-kernel - Re: [PATCH V2 2/5] iommu: Add iommu_dma_free_cpu_cached

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Date:   Sat, 12 Sep 2020 10:55:23 +0800
From:   Lu Baolu <baolu.lu@...ux.intel.com>
To:     Christoph Hellwig <hch@...radead.org>
Cc:     baolu.lu@...ux.intel.com, Tom Murphy <murphyt7@....ie>,
        iommu@...ts.linux-foundation.org, Joerg Roedel <joro@...tes.org>,
        David Woodhouse <dwmw2@...radead.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2 2/5] iommu: Add iommu_dma_free_cpu_cached_iovas
 function

On 2020/9/9 15:05, Christoph Hellwig wrote:
>> +static inline void iommu_dma_free_cpu_cached_iovas(unsigned int cpu,
>> +                                                  struct iommu_domain
>> *domain)
> 
> This adds a crazy long line.  Which is rather pointless as other
> bits of code in the patch use the more compact two tab indentations
> for the prototype continuation lines anyway.
>

Okay. I will use two tabs instead.

Best regards,
baolu