linux-kernel - [tip: locking/core] rust: refcount: Add __rust

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Message-ID: <176830138111.510.15968522344970050896.tip-bot2@tip-bot2>
Date: Tue, 13 Jan 2026 10:49:41 -0000
From: "tip-bot2 for Alice Ryhl" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>,
 Alice Ryhl <aliceryhl@...gle.com>, x86@...nel.org,
 linux-kernel@...r.kernel.org
Subject: [tip: locking/core] rust: refcount: Add __rust_helper to helpers

The following commit has been merged into the locking/core branch of tip:

Commit-ID:     9ba1aaf25ab7dadb910348b6857865e87b4c5689
Gitweb:        https://git.kernel.org/tip/9ba1aaf25ab7dadb910348b6857865e87b4c5689
Author:        Alice Ryhl <aliceryhl@...gle.com>
AuthorDate:    Mon, 05 Jan 2026 12:42:30 
Committer:     Boqun Feng <boqun.feng@...il.com>
CommitterDate: Fri, 09 Jan 2026 19:01:42 +08:00

rust: refcount: Add __rust_helper to helpers

This is needed to inline these helpers into Rust code.

Reviewed-by: Boqun Feng <boqun.feng@...il.com>
Reviewed-by: Gary Guo <gary@...yguo.net>
Signed-off-by: Alice Ryhl <aliceryhl@...gle.com>
Signed-off-by: Boqun Feng <boqun.feng@...il.com>
Link: https://patch.msgid.link/20260105-define-rust-helper-v2-17-51da5f454a67@google.com
---
 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 d175898..36334a6 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);
 }