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Date: Wed, 28 Oct 2026 16:07:12 +0100
From: Christoph Hellwig <hch@lst.de>
To: Fengnan <changfengnan@bytedance.com>
Cc: Keith Busch <kbusch@meta.com>, linux-nvme@lists.infradead.org,
	hch@lst.de, linux-pci@vger.kernel.org, tglx@kernel.org,
	namjain@linux.microsoft.com, Keith Busch <kbusch@kernel.org>
Subject: Re: [RFC PATCH 0/3] nvme-pci: dynamic interrupt moderation
Message-ID: <20261028150712.GA16374@lst.de>
References: <20261013223543.395054-1-kbusch@meta.com> <16e8bc03-42c2-4bc8-bce9-dab49aad66b8@bytedance.com>
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On Thu, Oct 22, 2026 at 05:43:54PM +0800, Fengnan wrote:
> Hi Keith:
> 
> I made some modifications to DIM and then implemented a solution
> using the DIM framework. 
> Based on current testing, the results are now comparable to those of
> the previous patch.
> Here are the preliminary test results:
> https://docs.google.com/spreadsheets/d/1e8LQPnaDhmv50XlAM3XxI0TMQkhbk0bTZwlJP1Hzzdk/edit?gid=188992110#gid=188992110
> 
> If you agree with this approach, I’ll continue testing and optimizing.

І can't speak for Keith, but I'd really love to see this going forward!