linux-kernel - [PATCH 21/46] rust: jump_label: add __rust

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Message-ID: <20251202-define-rust-helper-v1-21-a2e13cbc17a6@google.com>
Date: Tue, 02 Dec 2025 19:37:45 +0000
From: Alice Ryhl <aliceryhl@...gle.com>
To: rust-for-linux@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, Alice Ryhl <aliceryhl@...gle.com>, 
	Peter Zijlstra <peterz@...radead.org>, Josh Poimboeuf <jpoimboe@...nel.org>, 
	Jason Baron <jbaron@...mai.com>, Steven Rostedt <rostedt@...dmis.org>, 
	Ard Biesheuvel <ardb@...nel.org>
Subject: [PATCH 21/46] rust: jump_label: add __rust_helper to helpers

This is needed to inline these helpers into Rust code.

Signed-off-by: Alice Ryhl <aliceryhl@...gle.com>
---
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Josh Poimboeuf <jpoimboe@...nel.org>
Cc: Jason Baron <jbaron@...mai.com>
Cc: Steven Rostedt <rostedt@...dmis.org>
Cc: Ard Biesheuvel <ardb@...nel.org>
---
 rust/helpers/jump_label.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rust/helpers/jump_label.c b/rust/helpers/jump_label.c
index fc1f1e0df08e79c0f06ac46cb6729a08deb7bd41..7ca384e73121820d882fde645a80cf718e6d9fbd 100644
--- a/rust/helpers/jump_label.c
+++ b/rust/helpers/jump_label.c
@@ -7,7 +7,7 @@
 #include <linux/jump_label.h>
 
 #ifndef CONFIG_JUMP_LABEL
-int rust_helper_static_key_count(struct static_key *key)
+__rust_helper int rust_helper_static_key_count(struct static_key *key)
 {
 	return static_key_count(key);
 }

-- 
2.52.0.158.g65b55ccf14-goog