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From: Andreas Hindborg <a.hindborg@kernel.org>
To: "FUJITA Tomonori" <fujita.tomonori@gmail.com>
Cc: <alex.gaynor@gmail.com>,  <ojeda@kernel.org>,  <aliceryhl@google.com>,
  <anna-maria@linutronix.de>,  <bjorn3_gh@protonmail.com>,
  <boqun.feng@gmail.com>,  <dakr@kernel.org>,  <frederic@kernel.org>,
  <gary@garyguo.net>,  <jstultz@google.com>,
  <linux-kernel@vger.kernel.org>,  <lossin@kernel.org>,
  <lyude@redhat.com>,  <rust-for-linux@vger.kernel.org>,
  <sboyd@kernel.org>,  <tglx@linutronix.de>,  <tmgross@umich.edu>
Subject: Re: [PATCH v2 3/5] rust: time: Add HrTimerExpires trait
In-Reply-To: <20250609102418.3345792-4-fujita.tomonori@gmail.com> (FUJITA
	Tomonori's message of "Mon, 09 Jun 2025 19:24:16 +0900")
Message-ID: <87tt4n27ss.fsf@kernel.org>
References: <20250609102418.3345792-1-fujita.tomonori@gmail.com>
	<K5M7S7ssDaLr6zxAhr9sU_mZ3uDRnO61lGHpZ9mDfuxbAa6b3L8Duhueu-dd7_nzgf2WQ6Ej6TFoxqPmwRAqKw==@protonmail.internalid>
	<20250609102418.3345792-4-fujita.tomonori@gmail.com>
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Date: Tue, 10 Jun 2025 13:24:55 +0200
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"FUJITA Tomonori" <fujita.tomonori@gmail.com> writes:

> Introduce the `HrTimerExpires` trait to represent types that can be
> used as expiration values for high-resolution timers. Define a
> required method, `into_nanos()`, which returns the expiration time as a
> raw nanosecond value suitable for use with C's hrtimer APIs.
>
> Also extend the `HrTimerMode` to use the `HrTimerExpires` trait.
>
> This refactoring is a preparation for enabling hrtimer code to work
> uniformly with both absolute and relative expiration modes.
>
> Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com>

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


Best regards,
Andreas Hindborg