linux-kernel - Re: [PATCH v1 2/5] rust: timer: Replace HrTimerMode enum with trait-based mode types

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Message-ID: <87v7pe5mp0.fsf@kernel.org>
Date: Mon, 02 Jun 2025 14:53:47 +0200
From: Andreas Hindborg <a.hindborg@...nel.org>
To: "FUJITA Tomonori" <fujita.tomonori@...il.com>
Cc: <rust-for-linux@...r.kernel.org>,  <boqun.feng@...il.com>,
  <frederic@...nel.org>,  <lyude@...hat.com>,  <tglx@...utronix.de>,
  <anna-maria@...utronix.de>,  <jstultz@...gle.com>,  <sboyd@...nel.org>,
  <ojeda@...nel.org>,  <alex.gaynor@...il.com>,  <gary@...yguo.net>,
  <bjorn3_gh@...tonmail.com>,  <benno.lossin@...ton.me>,
  <aliceryhl@...gle.com>,  <tmgross@...ch.edu>,  <dakr@...nel.org>,
  <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v1 2/5] rust: timer: Replace HrTimerMode enum with
 trait-based mode types

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

> Replace the `HrTimerMode` enum with a trait-based approach that uses
> zero-sized types to represent each mode of operation. Each mode now
> implements the `HrTimerMode` trait.
>
> This refactoring is a preparation for replacing raw `Ktime` in HrTimer
> with the `Instant` and `Delta` types, and for making `HrTimer` generic
> over a `ClockSource`.
>
> Signed-off-by: FUJITA Tomonori <fujita.tomonori@...il.com>


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


Best regards,
Andreas Hindborg