Re: [PATCH 1/1] iommu/arm-smmu-v3: Decrease the queue size of evtq and priq

[Will Deacon]

On Mon, 31 May 2021 20:35:53 +0800, Zhen Lei wrote:
> Commit d25f6ead162e ("iommu/arm-smmu-v3: Increase maximum size of queues")
> expands the cmdq queue size to improve the success rate of concurrent
> command queue space allocation by multiple cores. However, this extension
> does not apply to evtq and priq, because for both of them, the SMMU driver
> is the consumer. Instead, memory resources are wasted. Therefore, the
> queue size of evtq and priq is restored to the original setting, one page.

Applied to will (for-joerg/arm-smmu/updates), thanks!

[1/1] iommu/arm-smmu-v3: Decrease the queue size of evtq and priq
      https://git.kernel.org/will/c/f115f3c0d5d8

Cheers,
-- 
Will

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