From: Markus Elfring <Markus.Elfring@web.de>
To: Inochi Amaoto <inochiama@outlook.com>,
dmaengine@vger.kernel.org, devicetree@vger.kernel.org,
linux-riscv@lists.infradead.org,
Albert Ou <aou@eecs.berkeley.edu>,
Chen Wang <unicorn_wang@outlook.com>,
Conor Dooley <conor+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Rob Herring <robh@kernel.org>, Vinod Koul <vkoul@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Jingbao Qiu <qiujingbao.dlmu@gmail.com>,
Jisheng Zhang <jszhang@kernel.org>,
Liu Gui <kenneth.liu@sophgo.com>, Yixun Lan <dlan@gentoo.org>
Subject: Re: [v8 3/3] dmaengine: add driver for Sophgo CV18XX/SG200X dmamux
Date: Wed, 31 Jul 2024 10:20:58 +0200 [thread overview]
Message-ID: <b42db5e1-102c-4ab7-b439-75301c8c27de@web.de> (raw)
In-Reply-To: <IA1PR20MB4953FE2F603D5D23175D724BBBB12@IA1PR20MB4953.namprd20.prod.outlook.com>
…
>> Under which circumstances would you become interested to apply a statement
>> like “guard(spinlock_irqsave)(&dmamux->lock);”?
>> https://elixir.bootlin.com/linux/v6.10.2/source/include/linux/spinlock.h#L574
…
> This is very useful and I am pretty intersted, but I am not sure it
> is suitable. Could you share some technical detail (or some documents)
> about this method?
Further applications of scope-based resource management can become more helpful,
can't they?
Would you like to take another look at corresponding information sources?
Example:
Articles by Javier Carrasco Cruz
Linux Kernel Development - Automatic Cleanup
https://javiercarrascocruz.github.io/kernel-auto-cleanup-1
June 2024
Regards,
Markus
next prev parent reply other threads:[~2024-07-31 8:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-12 7:06 [PATCH v8 0/3] riscv: sophgo: add dmamux support for Sophgo CV1800/SG2000 SoCs Inochi Amaoto
2024-04-12 7:07 ` [PATCH v8 1/3] dt-bindings: dmaengine: Add dma multiplexer for CV18XX/SG200X series SoC Inochi Amaoto
2024-04-12 7:07 ` [PATCH v8 2/3] soc/sophgo: add top sysctrl layout file for CV18XX/SG200X Inochi Amaoto
2024-04-12 7:07 ` [PATCH v8 3/3] dmaengine: add driver for Sophgo CV18XX/SG200X dmamux Inochi Amaoto
2024-07-29 11:38 ` Markus Elfring
2024-07-31 7:37 ` Inochi Amaoto
2024-07-31 8:20 ` Markus Elfring [this message]
2024-07-31 8:25 ` [v8 " Inochi Amaoto
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