From: Robin Murphy <robin.murphy@arm.com>
To: John Garry <john.garry@huawei.com>,
joro@8bytes.org, will@kernel.org, dwmw2@infradead.org,
baolu.lu@linux.intel.com
Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
linuxarm@huawei.com
Subject: Re: [PATCH v2 4/4] iommu: Stop exporting free_iova_fast()
Date: Thu, 25 Mar 2021 12:53:05 +0000 [thread overview]
Message-ID: <19a23ac8-249e-0e7b-18a1-19c09e63415a@arm.com> (raw)
In-Reply-To: <1616675401-151997-5-git-send-email-john.garry@huawei.com>
On 2021-03-25 12:30, John Garry wrote:
> Function free_iova_fast() is only referenced by dma-iommu.c, which can
> only be in-built, so stop exporting it.
>
> This was missed in an earlier tidy-up patch.
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
> Signed-off-by: John Garry <john.garry@huawei.com>
> ---
> drivers/iommu/iova.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c
> index 8a493ee92c79..e31e79a9f5c3 100644
> --- a/drivers/iommu/iova.c
> +++ b/drivers/iommu/iova.c
> @@ -493,7 +493,6 @@ free_iova_fast(struct iova_domain *iovad, unsigned long pfn, unsigned long size)
>
> free_iova(iovad, pfn);
> }
> -EXPORT_SYMBOL_GPL(free_iova_fast);
>
> #define fq_ring_for_each(i, fq) \
> for ((i) = (fq)->head; (i) != (fq)->tail; (i) = ((i) + 1) % IOVA_FQ_SIZE)
>
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next prev parent reply other threads:[~2021-03-25 12:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-25 12:29 [PATCH v2 0/4] iommu/iova: Add CPU hotplug handler to flush rcaches to core code John Garry
2021-03-25 12:29 ` [PATCH v2 1/4] iova: Add CPU hotplug handler to flush rcaches John Garry
2021-03-25 12:29 ` [PATCH v2 2/4] iommu/vt-d: Remove IOVA domain rcache flushing for CPU offlining John Garry
2021-03-25 12:30 ` [PATCH v2 3/4] iommu: Delete iommu_dma_free_cpu_cached_iovas() John Garry
2021-03-25 12:52 ` Robin Murphy
2021-03-25 12:30 ` [PATCH v2 4/4] iommu: Stop exporting free_iova_fast() John Garry
2021-03-25 12:53 ` Robin Murphy [this message]
2021-03-25 17:53 ` [PATCH v2 0/4] iommu/iova: Add CPU hotplug handler to flush rcaches to core code Will Deacon
2021-04-06 8:29 ` John Garry
2021-04-07 8:31 ` Joerg Roedel
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