From: Andy Shevchenko <andriy.shevchenko@intel.com>
To: David Lechner <dlechner@baylibre.com>
Cc: "Jonathan Cameron" <jic23@kernel.org>,
"Nuno Sá" <nuno.sa@analog.com>,
"Andy Shevchenko" <andy@kernel.org>,
linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
"Daniel Lezcano" <daniel.lezcano@linaro.org>,
"Andy Shevchenko" <andy.shevchenko@gmail.com>
Subject: Re: [PATCH 2/7] iio: buffer: iio_push_to_buffers_with_ts_unaligned() might_sleep()
Date: Fri, 12 Sep 2025 21:10:18 +0300 [thread overview]
Message-ID: <aMRiCvmGt27JEYBz@smile.fi.intel.com> (raw)
In-Reply-To: <20250912-iio-doc-push-to-buffers-context-v1-2-c4aad013d96e@baylibre.com>
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
next prev parent reply other threads:[~2025-09-12 18:10 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-12 16:05 [PATCH 0/7] iio: buffer: document calling context when pushing to buffers David Lechner
2025-09-12 16:05 ` [PATCH 1/7] iio: buffer: document iio_push_to_buffers_with_ts_unaligned() may sleep David Lechner
2025-09-12 18:12 ` Andy Shevchenko
2025-09-12 16:05 ` [PATCH 2/7] iio: buffer: iio_push_to_buffers_with_ts_unaligned() might_sleep() David Lechner
2025-09-12 18:10 ` Andy Shevchenko [this message]
2025-09-12 18:40 ` David Lechner
2025-09-13 13:52 ` Jonathan Cameron
2025-09-12 16:05 ` [PATCH 3/7] iio: buffer: document iio_push_to_buffers_with_ts() David Lechner
2025-09-13 13:54 ` Jonathan Cameron
2025-09-12 16:05 ` [PATCH 4/7] iio: buffer: deprecated iio_push_to_buffers_with_timestamp() David Lechner
2025-09-12 18:11 ` Andy Shevchenko
2025-09-12 16:05 ` [PATCH 5/7] iio: buffer: document iio_push_to_buffers() calling context David Lechner
2025-09-12 16:05 ` [PATCH 6/7] iio: buffer: document store_to() callback may be called in any context David Lechner
2025-09-12 16:05 ` [PATCH 7/7] iio: buffer: document that buffer callback must be context safe David Lechner
2025-09-13 13:57 ` [PATCH 0/7] iio: buffer: document calling context when pushing to buffers Jonathan Cameron
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