From: Andreas Hindborg <a.hindborg@kernel.org>
To: FUJITA Tomonori <tomo@flapping.org>,
aliceryhl@google.com, arve@android.com, boqun@kernel.org,
brauner@kernel.org, cmllamas@google.com, gary@garyguo.net,
gregkh@linuxfoundation.org, ojeda@kernel.org, tkjos@android.com
Cc: acourbot@nvidia.com, anna-maria@linutronix.de,
bjorn3_gh@protonmail.com, dakr@kernel.org,
daniel.almeida@collabora.com, frederic@kernel.org,
jstultz@google.com, lossin@kernel.org, lyude@redhat.com,
sboyd@kernel.org, tamird@kernel.org, tglx@kernel.org,
tmgross@umich.edu, work@onurozkan.dev,
rust-for-linux@vger.kernel.org,
FUJITA Tomonori <fujita.tomonori@gmail.com>
Subject: Re: [PATCH v6 4/7] rust: time: add Delta::to_jiffies_timeout() for timeout conversion
Date: Mon, 10 Aug 2026 13:27:19 +0200 [thread overview]
Message-ID: <87y0ee1ai0.fsf@kernel.org> (raw)
In-Reply-To: <20260808062839.1159990-5-tomo@flapping.org>
FUJITA Tomonori <tomo@flapping.org> writes:
> From: FUJITA Tomonori <fujita.tomonori@gmail.com>
>
> Add Delta<Nsec>::to_jiffies_timeout() conversion that rounds up so the
> resulting timeout is never shorter than the requested span, clamps a
> negative span to an immediate timeout, and saturates an overlong span
> to the kernel's MAX_JIFFY_OFFSET "wait forever" value.
>
> Reviewed-by: Gary Guo <gary@garyguo.net>
> Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com>
Reviewed-by: Andreas Hindborg <a.hindborg@kernel.org>
Best regards,
Andreas Hindborg
next prev parent reply other threads:[~2026-08-10 11:29 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-08 6:28 [PATCH v6 0/7] rust: use Delta instead of raw jiffies for timeouts and delays FUJITA Tomonori
2026-08-08 6:28 ` [PATCH v6 1/7] rust: time: make Delta generic over its time unit FUJITA Tomonori
2026-08-10 11:25 ` Andreas Hindborg
2026-08-08 6:28 ` [PATCH v6 2/7] rust: time: add jiffies time unit for Delta FUJITA Tomonori
2026-08-10 11:25 ` Andreas Hindborg
2026-08-08 6:28 ` [PATCH v6 3/7] rust: time: add Delta::as_millis_ceil() FUJITA Tomonori
2026-08-10 11:26 ` Andreas Hindborg
2026-08-08 6:28 ` [PATCH v6 4/7] rust: time: add Delta::to_jiffies_timeout() for timeout conversion FUJITA Tomonori
2026-08-10 11:27 ` Andreas Hindborg [this message]
2026-08-10 14:12 ` Gary Guo
2026-08-11 6:54 ` Miguel Ojeda
2026-08-11 11:49 ` FUJITA Tomonori
2026-08-11 11:51 ` Miguel Ojeda
2026-08-08 6:28 ` [PATCH v6 5/7] rust: workqueue: take a Delta<Jiffy> for the enqueue delay FUJITA Tomonori
2026-08-08 6:28 ` [PATCH v6 6/7] rust: sync: condvar: use Delta<Jiffy> for timeout and result FUJITA Tomonori
2026-08-08 6:28 ` [PATCH v6 7/7] rust: time: remove unused Jiffies/Msecs helpers FUJITA Tomonori
2026-08-11 12:12 ` [PATCH v6 0/7] rust: use Delta instead of raw jiffies for timeouts and delays Miguel Ojeda
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