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From: Alice Ryhl <aliceryhl@google.com>
To: rust-for-linux@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Alice Ryhl <aliceryhl@google.com>,
	 Boqun Feng <boqun.feng@gmail.com>, Will Deacon <will@kernel.org>,
	 Peter Zijlstra <peterz@infradead.org>,
	Fiona Behrens <me@kloenk.dev>, Benno Lossin <lossin@kernel.org>,
	 Gary Guo <gary@garyguo.net>
Subject: [PATCH 34/46] rust: refcount: add __rust_helper to helpers
Date: Tue, 02 Dec 2025 19:37:58 +0000	[thread overview]
Message-ID: <20251202-define-rust-helper-v1-34-a2e13cbc17a6@google.com> (raw)
In-Reply-To: <20251202-define-rust-helper-v1-0-a2e13cbc17a6@google.com>

This is needed to inline these helpers into Rust code.

Signed-off-by: Alice Ryhl <aliceryhl@google.com>
---
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Will Deacon <will@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Fiona Behrens <me@kloenk.dev>
Cc: Benno Lossin <lossin@kernel.org>
Cc: Gary Guo <gary@garyguo.net>
---
 rust/helpers/refcount.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/rust/helpers/refcount.c b/rust/helpers/refcount.c
index d175898ad7b81ee9da3d9d125764db02e837da52..36334a674ee42eb46792210903a0e3cf9debd9a1 100644
--- a/rust/helpers/refcount.c
+++ b/rust/helpers/refcount.c
@@ -2,27 +2,27 @@
 
 #include <linux/refcount.h>
 
-refcount_t rust_helper_REFCOUNT_INIT(int n)
+__rust_helper refcount_t rust_helper_REFCOUNT_INIT(int n)
 {
 	return (refcount_t)REFCOUNT_INIT(n);
 }
 
-void rust_helper_refcount_set(refcount_t *r, int n)
+__rust_helper void rust_helper_refcount_set(refcount_t *r, int n)
 {
 	refcount_set(r, n);
 }
 
-void rust_helper_refcount_inc(refcount_t *r)
+__rust_helper void rust_helper_refcount_inc(refcount_t *r)
 {
 	refcount_inc(r);
 }
 
-void rust_helper_refcount_dec(refcount_t *r)
+__rust_helper void rust_helper_refcount_dec(refcount_t *r)
 {
 	refcount_dec(r);
 }
 
-bool rust_helper_refcount_dec_and_test(refcount_t *r)
+__rust_helper bool rust_helper_refcount_dec_and_test(refcount_t *r)
 {
 	return refcount_dec_and_test(r);
 }

-- 
2.52.0.158.g65b55ccf14-goog


  parent reply	other threads:[~2025-12-02 19:38 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-12-02 19:37 [PATCH 00/46] Allow inlining C helpers into Rust when using LTO Alice Ryhl
2025-12-02 19:37 ` [PATCH 01/46] rust: auxiliary: add __rust_helper to helpers Alice Ryhl
2025-12-02 19:37 ` [PATCH 02/46] rust: barrier: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 03/46] rust: binder: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 04/46] rust: bitmap: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 05/46] rust: bitops: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 06/46] rust: blk: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 07/46] rust: bug: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 08/46] rust: clk: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 09/46] rust: completion: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 10/46] rust: cpu: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 11/46] rust: cpufreq: " Alice Ryhl
2025-12-03  5:48   ` Viresh Kumar
2025-12-02 19:37 ` [PATCH 12/46] rust: cpumask: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 13/46] rust: cred: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 14/46] rust: device: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 15/46] rust: dma: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 16/46] rust: drm: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 17/46] rust: err: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 18/46] rust: fs: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 19/46] rust: io: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 20/46] rust: irq: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 21/46] rust: jump_label: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 22/46] rust: kunit: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 23/46] rust: maple_tree: " Alice Ryhl
2025-12-04 21:07   ` Andrew Ballance
2025-12-02 19:37 ` [PATCH 24/46] rust: mm: " Alice Ryhl
2025-12-03  1:43   ` Boqun Feng
2025-12-03  9:03     ` Alice Ryhl
2025-12-02 19:37 ` [PATCH 25/46] rust: of: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 26/46] rust: pci: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 27/46] rust: pid_namespace: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 28/46] rust: platform: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 29/46] rust: poll: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 30/46] rust: processor: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 31/46] rust: property: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 32/46] rust: rbtree: " Alice Ryhl
2025-12-02 19:37 ` [PATCH 33/46] rust: rcu: " Alice Ryhl
2025-12-02 19:37 ` Alice Ryhl [this message]
2025-12-02 19:37 ` [PATCH 35/46] rust: regulator: " Alice Ryhl
2025-12-02 19:38 ` [PATCH 36/46] rust: scatterlist: " Alice Ryhl
2025-12-02 19:38 ` [PATCH 37/46] rust: security: " Alice Ryhl
2025-12-02 19:38 ` [PATCH 38/46] rust: slab: " Alice Ryhl
2025-12-03  1:45   ` Boqun Feng
2025-12-03  9:03     ` Alice Ryhl
2025-12-02 19:38 ` [PATCH 39/46] rust: sync: " Alice Ryhl
2025-12-02 19:38 ` [PATCH 40/46] rust: task: " Alice Ryhl
2025-12-02 19:38 ` [PATCH 41/46] rust: time: " Alice Ryhl
2025-12-02 19:38 ` [PATCH 42/46] rust: uaccess: " Alice Ryhl
2025-12-02 19:38 ` [PATCH 43/46] rust: usb: " Alice Ryhl
2025-12-02 19:38 ` [PATCH 44/46] rust: wait: " Alice Ryhl
2025-12-02 19:38 ` [PATCH 45/46] rust: workqueue: " Alice Ryhl
2025-12-02 19:38 ` [PATCH 46/46] rust: xarray: " Alice Ryhl
2025-12-03  1:47 ` [PATCH 00/46] Allow inlining C helpers into Rust when using LTO Boqun Feng
2025-12-03 14:33 ` Gary Guo
2025-12-04 10:05 ` (subset) " Christian Brauner

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