From: Dan Carpenter <error27@gmail.com>
To: "André Moreira" <andrem.33333@gmail.com>
Cc: mchehab@kernel.org, gregkh@linuxfoundation.org,
linux-media@vger.kernel.org, linux-staging@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] staging: media: av7110: replace msleep with usleep_range
Date: Sat, 20 Jun 2026 12:40:50 +0300 [thread overview]
Message-ID: <ajZgIl8e2e7dMaPh@stanley.mountain> (raw)
In-Reply-To: <20260619221524.51814-1-andrem.33333@gmail.com>
On Fri, Jun 19, 2026 at 07:15:23PM -0300, André Moreira wrote:
> The msleep() function is not precise for short delays under 20ms.
> Replace it with usleep_range() to provide more accurate timing
> and avoid unnecessary scheduler overhead.
>
> Signed-off-by: André Moreira <andrem.33333@gmail.com>
> ---
We don't accept this kind of patch without testing. But also this
is not the current way to do it. Do a search for "usleep_range staging"
on lore.kernel.org to find the current way.
regards,
dan carpenter
prev parent reply other threads:[~2026-06-20 9:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-19 22:15 [PATCH 1/2] staging: media: av7110: replace msleep with usleep_range André Moreira
2026-06-19 22:15 ` [PATCH 2/2] staging: media: av7110: refactor av7110_start_feed to reduce indentation André Moreira
2026-06-20 8:42 ` Dan Carpenter
2026-06-20 9:40 ` Dan Carpenter [this message]
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