From: sashiko-bot@kernel.org
To: Frank.Li@oss.nxp.com
Cc: linux-pci@vger.kernel.org, imx@lists.linux.dev,
dmaengine@vger.kernel.org, vkoul@kernel.org, Frank.Li@kernel.org
Subject: Re: [PATCH v6 03/10] dmaengine: dw-edma: Move ll_region from struct dw_edma_chunk to struct dw_edma_chan
Date: Fri, 10 Jul 2026 17:05:24 +0000 [thread overview]
Message-ID: <20260710170525.53F481F00A3A@smtp.kernel.org> (raw)
In-Reply-To: <20260710-edma_ll-v6-3-1471d278b73a@nxp.com>
> From: Frank Li <Frank.Li@nxp.com>
>
> ll_region is identical for all chunks belonging to the same DMA channel,
> so there is no need to copy it into each chunk. Move ll_region to
> struct dw_edma_chan to avoid redundant copies.
>
> Tested-by: Koichiro Den <den@valinux.co.jp>
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260710-edma_ll-v6-0-1471d278b73a@nxp.com?part=3
next prev parent reply other threads:[~2026-07-10 17:05 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-10 16:47 [PATCH v6 00/10] dmaengine: dw-edma: flatten desc structions and simplify code Frank.Li
2026-07-10 16:47 ` [PATCH v6 01/10] dmaengine: dw-edma: Move control field update of DMA link to the last step Frank.Li
2026-07-10 16:57 ` sashiko-bot
2026-07-10 16:47 ` [PATCH v6 02/10] dmaengine: dw-edma: Add xfer_sz field to struct dw_edma_chunk Frank.Li
2026-07-10 16:56 ` sashiko-bot
2026-07-10 16:47 ` [PATCH v6 03/10] dmaengine: dw-edma: Move ll_region from struct dw_edma_chunk to struct dw_edma_chan Frank.Li
2026-07-10 17:05 ` sashiko-bot [this message]
2026-07-10 16:47 ` [PATCH v6 04/10] dmaengine: dw-edma: Pass down dw_edma_chan to reduce one level of indirection Frank.Li
2026-07-10 16:56 ` sashiko-bot
2026-07-10 16:47 ` [PATCH v6 05/10] dmaengine: dw-edma: Add helper dw_(edma|hdma)_v0_core_ch_enable() Frank.Li
2026-07-10 16:56 ` sashiko-bot
2026-07-10 16:47 ` [PATCH v6 06/10] dmaengine: dw-edma: Add callbacks to fill link list entries Frank.Li
2026-07-10 16:59 ` sashiko-bot
2026-07-10 16:47 ` [PATCH v6 07/10] dmaengine: dw-edma: Add non_ll_start() callback Frank.Li
2026-07-10 17:04 ` sashiko-bot
2026-07-10 16:47 ` [PATCH v6 08/10] dmaengine: dw-edma: Use common dw_edma_core_start() for both eDMA and HDMA Frank.Li
2026-07-10 17:03 ` sashiko-bot
2026-07-10 16:47 ` [PATCH v6 09/10] dmaengine: dw-edma: Use burst array instead of linked list Frank.Li
2026-07-10 17:07 ` sashiko-bot
2026-07-10 16:47 ` [PATCH v6 10/10] dmaengine: dw-edma: Remove struct dw_edma_chunk Frank.Li
2026-07-10 17:08 ` sashiko-bot
2026-07-10 17:23 ` [PATCH v6 00/10] dmaengine: dw-edma: flatten desc structions and simplify code Verma, Devendra
2026-07-10 17:28 ` Verma, Devendra
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