From: Markus Elfring <Markus.Elfring@web.de>
To: "Can Peng" <pengcan@kylinos.cn>,
iommu@lists.linux.dev, "Jörg Rödel" <joro@8bytes.org>,
"Robin Murphy" <robin.murphy@arm.com>,
"Will Deacon" <will@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] iommu: simplify list initialization in iommu_create_device_direct_mappings()
Date: Sat, 10 Jan 2026 12:48:14 +0100 [thread overview]
Message-ID: <6af1bb46-89fb-46a8-94d8-61df8f1a50f7@web.de> (raw)
In-Reply-To: <20251209071513.3105610-1-pengcan@kylinos.cn>
> Use LIST_HEAD() to declare and initialize the 'mappings' list head in
> iommu_create_device_direct_mappings() instead of separate declaration and
> INIT_LIST_HEAD(). This simplifies the code by combining declaration and
> initialization into a single idiomatic form, improving readability without
> changing functionality.
…
How do you think about to repeat the mentioned transformation approach for the implementation
of the function “iommu_group_show_resv_regions”?
https://elixir.bootlin.com/linux/v6.19-rc4/source/drivers/iommu/iommu.c#L949-L969
Regards,
Markus
prev parent reply other threads:[~2026-01-10 11:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-09 7:15 Can Peng
2026-01-10 9:59 ` Jörg Rödel
2026-01-10 11:48 ` Markus Elfring [this message]
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