[RFC PATCH 0/3] nvme-pci: dynamic interrupt moderation

Christoph Hellwig hch at lst.de
Wed Oct 28 08:07:12 PDT 2026


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!




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