From: Alice Ryhl <aliceryhl@google.com>
Date: Tue, 2 Dec 2025 19:37:27 +0000 (+0000)
Subject: rust: binder: add __rust_helper to helpers
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c4ce29612bcd1f74d924cbc4abd133dc002e5e6;p=thirdparty%2Fkernel%2Flinux.git

rust: binder: add __rust_helper to helpers

This is needed to inline these helpers into Rust code.

Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20251202-define-rust-helper-v1-3-a2e13cbc17a6@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/rust/helpers/binder.c b/rust/helpers/binder.c
index 224d38a92f1d9..a2327f1b3c944 100644
--- a/rust/helpers/binder.c
+++ b/rust/helpers/binder.c
@@ -7,20 +7,21 @@
 #include <linux/list_lru.h>
 #include <linux/task_work.h>
 
-unsigned long rust_helper_list_lru_count(struct list_lru *lru)
+__rust_helper unsigned long rust_helper_list_lru_count(struct list_lru *lru)
 {
 	return list_lru_count(lru);
 }
 
-unsigned long rust_helper_list_lru_walk(struct list_lru *lru,
-					list_lru_walk_cb isolate, void *cb_arg,
-					unsigned long nr_to_walk)
+__rust_helper unsigned long rust_helper_list_lru_walk(struct list_lru *lru,
+						      list_lru_walk_cb isolate,
+						      void *cb_arg,
+						      unsigned long nr_to_walk)
 {
 	return list_lru_walk(lru, isolate, cb_arg, nr_to_walk);
 }
 
-void rust_helper_init_task_work(struct callback_head *twork,
-				task_work_func_t func)
+__rust_helper void rust_helper_init_task_work(struct callback_head *twork,
+					      task_work_func_t func)
 {
 	init_task_work(twork, func);
 }