linux-kernel - Re: [PATCH 3/6] ASoC: codec2codec: deal with params when necessary

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Message-ID: <1jimrqxn49.fsf@starbuckisacylon.baylibre.com>
Date:   Thu, 25 Jul 2019 15:25:10 +0200
From:   Jerome Brunet <jbrunet@...libre.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Kevin Hilman <khilman@...libre.com>,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-amlogic@...ts.infradead.org
Subject: Re: [PATCH 3/6] ASoC: codec2codec: deal with params when necessary

On Thu 25 Jul 2019 at 13:55, Mark Brown <broonie@...nel.org> wrote:

> On Wed, Jul 24, 2019 at 06:24:02PM +0200, Jerome Brunet wrote:
>
>> Also, params does not need to be dynamically allocated as it does not
>> need to survive the event.
>
> It's dynamically allocated because it's a pretty large structure and so
> the limited stack sizes the kernel has make it a bit uncomfortable to
> put it on the stack.

Ok, I'll revert this in v2