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
Date: Wed, 28 Oct 2026 16:07:12 +0100 [thread overview]
Message-ID: <20261028150712.GA16374@lst.de> (raw)
In-Reply-To: <16e8bc03-42c2-4bc8-bce9-dab49aad66b8@bytedance.com>
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!
next prev parent reply other threads:[~2026-10-28 15:07 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-13 22:35 [RFC PATCH 0/3] nvme-pci: dynamic interrupt moderation Keith Busch
2026-10-13 22:35 ` [RFC PATCH 1/3] genirq: Add disable_irq_nowait() Keith Busch
2026-10-13 22:46 ` sashiko-bot
2026-10-13 22:35 ` [RFC PATCH 2/3] PCI/MSI: Implement irq_mask_nowait() for MSI-x Keith Busch
2026-10-13 22:42 ` sashiko-bot
2026-10-14 17:31 ` Bjorn Helgaas
2026-10-14 21:10 ` Thomas Gleixner
2026-10-14 21:39 ` Keith Busch
2026-10-14 22:18 ` Luigi Rizzo
2026-10-13 22:35 ` [RFC PATCH 3/3] nvme-pci: hybrid irq+polling Keith Busch
2026-10-13 22:55 ` sashiko-bot
2026-10-14 7:58 ` [RFC PATCH 0/3] nvme-pci: dynamic interrupt moderation Fengnan
2026-10-22 9:43 ` Fengnan
2026-10-28 15:07 ` Christoph Hellwig [this message]
2026-10-28 15:15 ` Keith Busch
2026-10-29 2:14 ` changfengnan
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