linux-kernel - [PATCH 1/4] rust: sync: atomic: Make Atomic*Ops pub(crate)

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Message-ID: <20251114060200.12982-2-boqun.feng@gmail.com>
Date: Thu, 13 Nov 2025 22:01:57 -0800
From: Boqun Feng <boqun.feng@...il.com>
To: Ingo Molnar <mingo@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>
Cc: "Will Deacon" <will@...nel.org>,
	"Waiman Long" <longman@...hat.com>,
	reg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Danilo Krummrich <dakr@...nel.org>,
	Miguel Ojeda <ojeda@...nel.org>,
	Alex Gaynor <alex.gaynor@...il.com>,
	Gary Guo <gary@...yguo.net>,
	Björn Roy Baron <bjorn3_gh@...tonmail.com>,
	Benno Lossin <lossin@...nel.org>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	Alice Ryhl <aliceryhl@...gle.com>,
	Trevor Gross <tmgross@...ch.edu>,
	Mark Rutland <mark.rutland@....com>,
	linux-kernel@...r.kernel.org,
	rust-for-linux@...r.kernel.org,
	Boqun Feng <boqun.feng@...il.com>,
	David Gow <davidgow@...gle.com>
Subject: [PATCH 1/4] rust: sync: atomic: Make Atomic*Ops pub(crate)

In order to write code over a generate Atomic<T> we need to make
Atomic*Ops public so that functions like `.load()` and `.store()` are
available. Make these pub(crate) at the beginning so the usage in kernel
crate is supported.

Tested-by: David Gow <davidgow@...gle.com>
Acked-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Boqun Feng <boqun.feng@...il.com>
Link: https://patch.msgid.link/20251022035324.70785-2-boqun.feng@gmail.com
---
 rust/kernel/sync/atomic.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/rust/kernel/sync/atomic.rs b/rust/kernel/sync/atomic.rs
index 016a6bcaf080..0bc6e7b04d67 100644
--- a/rust/kernel/sync/atomic.rs
+++ b/rust/kernel/sync/atomic.rs
@@ -22,9 +22,10 @@
 
 pub use internal::AtomicImpl;
 pub use ordering::{Acquire, Full, Relaxed, Release};
+pub(crate) use internal::{AtomicArithmeticOps, AtomicBasicOps, AtomicExchangeOps};
 
 use crate::build_error;
-use internal::{AtomicArithmeticOps, AtomicBasicOps, AtomicExchangeOps, AtomicRepr};
+use internal::AtomicRepr;
 use ordering::OrderingType;
 
 /// A memory location which can be safely modified from multiple execution contexts.
-- 
2.50.1 (Apple Git-155)