From: Vinod Koul <vkoul@kernel.org>
To: Colin King <colin.king@canonical.com>
Cc: dmaengine@vger.kernel.org, kernel-janitors@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH][V2] dmaengine: sh: make array ds_lut static
Date: Mon, 25 Oct 2021 12:15:45 +0530 [thread overview]
Message-ID: <YXZSmQO9kQiZiCYj@matsya> (raw)
In-Reply-To: <20210915112038.12407-1-colin.king@canonical.com>
On 15-09-21, 12:20, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
>
> Don't populate the read-only array ds_lut on the stack but instead it
> static. Also makes the object code smaller by 163 bytes:
>
> Before:
> text data bss dec hex filename
> 23508 4796 0 28304 6e90 ./drivers/dma/sh/rz-dmac.o
>
> After:
> text data bss dec hex filename
> 23281 4860 0 28141 6ded ./drivers/dma/sh/rz-dmac.o
>
> (gcc version 11.2.0)
Applied, thanks
--
~Vinod
prev parent reply other threads:[~2021-10-25 6:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-15 11:20 [PATCH][V2] dmaengine: sh: make array ds_lut static Colin King
2021-10-25 6:45 ` Vinod Koul [this message]
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