From: Maxime Ripard <maxime@cerno.tech>
To: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Cc: Joerg Roedel <joro@8bytes.org>,
iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
Chen-Yu Tsai <wens@csie.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 2/2] iommu/sun50i: Constify sun50i_iommu_ops
Date: Tue, 26 May 2020 09:56:30 +0200 [thread overview]
Message-ID: <20200526075630.wjevamadh5mcnleb@gilmour.lan> (raw)
In-Reply-To: <20200525214958.30015-3-rikard.falkeborn@gmail.com>
On Mon, May 25, 2020 at 11:49:58PM +0200, Rikard Falkeborn wrote:
> The struct sun50i_iommu_ops is not modified and can be made const to
> allow the compiler to put it in read-only memory.
>
> Before:
> text data bss dec hex filename
> 14358 2501 64 16923 421b drivers/iommu/sun50i-iommu.o
>
> After:
> text data bss dec hex filename
> 14726 2117 64 16907 420b drivers/iommu/sun50i-iommu.o
>
> Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Thanks!
Maxime
next prev parent reply other threads:[~2020-05-26 7:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-25 21:49 [PATCH 0/2] drivers/iommu: Constify structs Rikard Falkeborn
2020-05-25 21:49 ` [PATCH 1/2] iommu/hyper-v: Constify hyperv_ir_domain_ops Rikard Falkeborn
2020-05-26 9:09 ` Wei Liu
2020-05-25 21:49 ` [PATCH 2/2] iommu/sun50i: Constify sun50i_iommu_ops Rikard Falkeborn
2020-05-26 7:56 ` Maxime Ripard [this message]
2020-05-27 12:39 ` [PATCH 0/2] drivers/iommu: Constify structs Joerg Roedel
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