linux-kernel - [PATCH 16/46] rust: drm: add __rust

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Message-ID: <20251202-define-rust-helper-v1-16-a2e13cbc17a6@google.com>
Date: Tue, 02 Dec 2025 19:37:40 +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>, 
	Danilo Krummrich <dakr@...nel.org>, Lyude Paul <lyude@...hat.com>
Subject: [PATCH 16/46] rust: drm: add __rust_helper to helpers

This is needed to inline these helpers into Rust code.

Signed-off-by: Alice Ryhl <aliceryhl@...gle.com>
---
Cc: Danilo Krummrich <dakr@...nel.org>
Cc: Lyude Paul <lyude@...hat.com>
---
 rust/helpers/drm.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/rust/helpers/drm.c b/rust/helpers/drm.c
index 450b406c6f27390084e041f9bcc527fe3ce429b6..fe226f7b53ef0c02e6b715e53e01e76bca9bea56 100644
--- a/rust/helpers/drm.c
+++ b/rust/helpers/drm.c
@@ -5,17 +5,18 @@
 
 #ifdef CONFIG_DRM
 
-void rust_helper_drm_gem_object_get(struct drm_gem_object *obj)
+__rust_helper void rust_helper_drm_gem_object_get(struct drm_gem_object *obj)
 {
 	drm_gem_object_get(obj);
 }
 
-void rust_helper_drm_gem_object_put(struct drm_gem_object *obj)
+__rust_helper void rust_helper_drm_gem_object_put(struct drm_gem_object *obj)
 {
 	drm_gem_object_put(obj);
 }
 
-__u64 rust_helper_drm_vma_node_offset_addr(struct drm_vma_offset_node *node)
+__rust_helper __u64
+rust_helper_drm_vma_node_offset_addr(struct drm_vma_offset_node *node)
 {
 	return drm_vma_node_offset_addr(node);
 }

-- 
2.52.0.158.g65b55ccf14-goog