From: Benno Lossin <benno.lossin@proton.me>
To: Boqun Feng <boqun.feng@gmail.com>, Alice Ryhl <aliceryhl@google.com>
Cc: rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org,
"Tiago Lam" <tiagolam@gmail.com>,
"Miguel Ojeda" <ojeda@kernel.org>,
"Alex Gaynor" <alex.gaynor@gmail.com>,
"Wedson Almeida Filho" <wedsonaf@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Andreas Hindborg" <a.hindborg@samsung.com>,
"Peter Zijlstra" <peterz@infradead.org>,
"Ingo Molnar" <mingo@redhat.com>, "Will Deacon" <will@kernel.org>,
"Waiman Long" <longman@redhat.com>,
"Martin Rodriguez Reboredo" <yakoyoku@gmail.com>
Subject: Re: [PATCH] rust: sync: Makes `CondVar::wait()` an uninterruptible wait
Date: Mon, 18 Dec 2023 17:39:14 +0000 [thread overview]
Message-ID: <b2d69a27-d791-4455-843b-d946512beb78@proton.me> (raw)
In-Reply-To: <ZXzlGM1xV-VlUkeh@boqun-archlinux>
On 12/16/23 00:45, Boqun Feng wrote:
> On Fri, Dec 15, 2023 at 11:27:56AM +0100, Alice Ryhl wrote:
>> On Thu, Dec 14, 2023 at 9:04 PM Boqun Feng <boqun.feng@gmail.com> wrote:
>>>
>>> Currently, `CondVar::wait()` is an interruptible wait, and this is
>>> different than `wait_event()` in include/linux/wait.h (which is an
>>> uninterruptible wait). To avoid confusion between different APIs on the
>>> interruptible/uninterruptible, make `CondVar::wait()` an uninterruptible
>>> wait same as `wait_event()`, also rename the old `wait()` to
>>> `CondVar::wait_interruptible()`.
>>>
>>> Spotted-by: Tiago Lam <tiagolam@gmail.com>
>>> Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
>>
>> The diff is a bit hard to read because you swapped the order of the
>> functions, but LGTM.
>>
>
> Yeah, I did that because `wait_interruptible` metioned `wait`, so I had
> to make `wait` still before `wait_interruptible`.
What do you mean? If you are talking about the doclink, then
that should not matter.
--
Cheers,
Benno
next prev parent reply other threads:[~2023-12-18 17:39 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-06 10:09 [PATCH 0/2] Additional CondVar methods needed by Rust Binder Alice Ryhl
2023-12-06 10:09 ` [PATCH 1/2] rust: sync: add `CondVar::notify_sync` Alice Ryhl
2023-12-06 15:49 ` Martin Rodriguez Reboredo
2023-12-07 20:21 ` Benno Lossin
2023-12-08 7:29 ` Alice Ryhl
2023-12-08 9:30 ` Benno Lossin
2023-12-06 10:09 ` [PATCH 2/2] rust: sync: add `CondVar::wait_timeout` Alice Ryhl
2023-12-06 15:53 ` Martin Rodriguez Reboredo
2023-12-06 16:38 ` Alice Ryhl
2023-12-06 16:30 ` Boqun Feng
2023-12-06 16:39 ` Peter Zijlstra
2023-12-06 16:42 ` Alice Ryhl
2023-12-06 16:53 ` Peter Zijlstra
2023-12-06 17:00 ` Alice Ryhl
2023-12-06 17:05 ` Tiago Lam
2023-12-08 7:37 ` Alice Ryhl
2023-12-08 9:27 ` Benno Lossin
2023-12-12 9:45 ` Alice Ryhl
2023-12-14 19:58 ` Boqun Feng
2023-12-14 20:04 ` [PATCH] rust: sync: Makes `CondVar::wait()` an uninterruptible wait Boqun Feng
2023-12-15 10:27 ` Alice Ryhl
2023-12-15 23:45 ` Boqun Feng
2023-12-18 17:39 ` Benno Lossin [this message]
2023-12-18 20:57 ` Boqun Feng
2023-12-15 11:58 ` Tiago Lam
2023-12-20 11:11 ` Benno Lossin
2023-12-21 21:43 ` Miguel Ojeda
2023-12-08 19:04 ` [PATCH 2/2] rust: sync: add `CondVar::wait_timeout` Benno Lossin
2023-12-12 9:51 ` Alice Ryhl
2023-12-12 17:05 ` Benno Lossin
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