linux-kernel - Re: [PATCH v3 1/2] rust: add udelay() function

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Message-ID: <87y0owfzeg.fsf@t14s.mail-host-address-is-not-set>
Date: Mon, 27 Oct 2025 10:48:55 +0100
From: Andreas Hindborg <a.hindborg@...nel.org>
To: FUJITA Tomonori <fujita.tomonori@...il.com>, alex.gaynor@...il.com,
 aliceryhl@...gle.com, dakr@...nel.org, daniel.almeida@...labora.com,
 ojeda@...nel.org
Cc: anna-maria@...utronix.de, bjorn3_gh@...tonmail.com,
 boqun.feng@...il.com, frederic@...nel.org, gary@...yguo.net,
 jstultz@...gle.com, linux-kernel@...r.kernel.org, lossin@...nel.org,
 lyude@...hat.com, rust-for-linux@...r.kernel.org, sboyd@...nel.org,
 tglx@...utronix.de, tmgross@...ch.edu
Subject: Re: [PATCH v3 1/2] rust: add udelay() function

"FUJITA Tomonori" <fujita.tomonori@...il.com> writes:

> Add udelay() function, inserts a delay based on microseconds with busy
> waiting, in preparation for supporting read_poll_timeout_atomic().
>
> Signed-off-by: FUJITA Tomonori <fujita.tomonori@...il.com>


Reviewed-by: Andreas Hindborg <a.hindborg@...nel.org>


Best regards,
Andreas Hindborg