linux-kernel - Re: [PATCH 2/7] iio: buffer: iio_push_to_buffers_with_ts_unaligned() might

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Message-ID: <aMRiCvmGt27JEYBz@smile.fi.intel.com>
Date: Fri, 12 Sep 2025 21:10:18 +0300
From: Andy Shevchenko <andriy.shevchenko@...el.com>
To: David Lechner <dlechner@...libre.com>
Cc: Jonathan Cameron <jic23@...nel.org>,
	Nuno Sá <nuno.sa@...log.com>,
	Andy Shevchenko <andy@...nel.org>, linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	Andy Shevchenko <andy.shevchenko@...il.com>
Subject: Re: [PATCH 2/7] iio: buffer: iio_push_to_buffers_with_ts_unaligned()
 might_sleep()

On Fri, Sep 12, 2025 at 11:05:53AM -0500, David Lechner wrote:
> Call might_sleep() in iio_push_to_buffers_with_ts_unaligned() since it
> can allocate memory, which may sleep.

It can or does it always do?
If the first one is correct, better to use might_sleep_if().

-- 
With Best Regards,
Andy Shevchenko