rust: blk: Add __rust_helper to helpers

This is needed to inline these helpers into Rust code.

Reviewed-by: Boqun Feng <boqun.feng@gmail.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Link: https://patch.msgid.link/20260105-define-rust-helper-v2-2-51da5f454a67@google.com

diff --git a/rust/helpers/blk.c b/rust/helpers/blk.c
index cc9f4e6a2d2346eb2814104cce706755ba135e06..20c512e46a7a5fd126d092a5b9f8742a1deac9ff 100644 (file)
--- a/rust/helpers/blk.c
+++ b/rust/helpers/blk.c
@@ -3,12 +3,12 @@
 #include <linux/blk-mq.h>
 #include <linux/blkdev.h>
 
-void *rust_helper_blk_mq_rq_to_pdu(struct request *rq)
+__rust_helper void *rust_helper_blk_mq_rq_to_pdu(struct request *rq)
 {
        return blk_mq_rq_to_pdu(rq);
 }
 
-struct request *rust_helper_blk_mq_rq_from_pdu(void *pdu)
+__rust_helper struct request *rust_helper_blk_mq_rq_from_pdu(void *pdu)
 {
        return blk_mq_rq_from_pdu(pdu);
 }