From: Markus Elfring <Markus.Elfring@web.de>
To: "Frank Li" <Frank.Li@nxp.com>,
dmaengine@vger.kernel.org, linux-hardening@vger.kernel.org,
linux-pci@vger.kernel.org, linux-nvme@lists.infradead.org,
imx@lists.linux.dev, "Bjorn Helgaas" <bhelgaas@google.com>,
"Christoph Hellwig" <hch@lst.de>,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
"Gustavo Pimentel" <Gustavo.Pimentel@synopsys.com>,
"Kees Cook" <kees@kernel.org>,
"Kishon Vijay Abraham I" <kishon@kernel.org>,
"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
"Manivannan Sadhasivam" <mani@kernel.org>,
"Niklas Cassel" <cassel@kernel.org>,
"Vinod Koul" <vkoul@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Devendra Verma <devverma@amd.com>,
Koichiro Den <den@valinux.co.jp>
Subject: Re: [PATCH v4 00/10] dmaengine: dw-edma: flatten desc structions and simple code
Date: Thu, 9 Jul 2026 13:33:24 +0200 [thread overview]
Message-ID: <eb695a2a-2e80-414c-91a1-3d7fa580c7ec@web.de> (raw)
In-Reply-To: <20260708-edma_ll-v4-0-cc128f0afb61@nxp.com>
…
> And reduce at least 2 times kzalloc() for each dma descriptor create.
…
How do you think about to use a summary phrase like “Flatten destructions
and simplify code”?
…
> The finial goal is dymatic add DMA request when DMA running. …
dynamic?
Regards,
Markus
prev parent reply other threads:[~2026-07-09 11:33 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-08 18:35 [PATCH v4 00/10] dmaengine: dw-edma: flatten desc structions and simple code Frank.Li
2026-07-08 18:35 ` [PATCH v4 01/10] dmaengine: dw-edma: Move control field update of DMA link to the last step Frank.Li
2026-07-08 18:47 ` sashiko-bot
2026-07-08 18:35 ` [PATCH v4 02/10] dmaengine: dw-edma: Add xfer_sz field to struct dw_edma_chunk Frank.Li
2026-07-08 18:49 ` sashiko-bot
2026-07-08 18:35 ` [PATCH v4 03/10] dmaengine: dw-edma: Move ll_region from struct dw_edma_chunk to struct dw_edma_chan Frank.Li
2026-07-08 18:46 ` sashiko-bot
2026-07-08 18:35 ` [PATCH v4 04/10] dmaengine: dw-edma: Pass down dw_edma_chan to reduce one level of indirection Frank.Li
2026-07-08 18:44 ` sashiko-bot
2026-07-08 18:35 ` [PATCH v4 05/10] dmaengine: dw-edma: Add helper dw_(edma|hdma)_v0_core_ch_enable() Frank.Li
2026-07-08 18:40 ` sashiko-bot
2026-07-08 18:35 ` [PATCH v4 06/10] dmaengine: dw-edma: Add callbacks to fill link list entries Frank.Li
2026-07-08 18:51 ` sashiko-bot
2026-07-08 18:35 ` [PATCH v4 07/10] dmaengine: dw-edma: Add non_ll_start() callback Frank.Li
2026-07-08 18:49 ` sashiko-bot
2026-07-08 18:35 ` [PATCH v4 08/10] dmaengine: dw-edma: Use common dw_edma_core_start() for both eDMA and HDMA Frank.Li
2026-07-08 18:56 ` sashiko-bot
2026-07-08 18:35 ` [PATCH v4 09/10] dmaengine: dw-edma: Use burst array instead of linked list Frank.Li
2026-07-08 18:49 ` sashiko-bot
2026-07-08 18:35 ` [PATCH v4 10/10] dmaengine: dw-edma: Remove struct dw_edma_chunk Frank.Li
2026-07-08 18:47 ` sashiko-bot
2026-07-09 11:33 ` Markus Elfring [this message]
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