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From: Alice Ryhl <aliceryhl@google.com>
To: rust-for-linux@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Alice Ryhl <aliceryhl@google.com>,
	 Andrew Morton <akpm@linux-foundation.org>,
	Matthew Wilcox <willy@infradead.org>,
	 Tamir Duberstein <tamird@gmail.com>,
	Andreas Hindborg <a.hindborg@kernel.org>,
	linux-fsdevel@vger.kernel.org,  linux-mm@kvack.org
Subject: [PATCH 46/46] rust: xarray: add __rust_helper to helpers
Date: Tue, 02 Dec 2025 19:38:10 +0000	[thread overview]
Message-ID: <20251202-define-rust-helper-v1-46-a2e13cbc17a6@google.com> (raw)
In-Reply-To: <20251202-define-rust-helper-v1-0-a2e13cbc17a6@google.com>

This is needed to inline these helpers into Rust code.

Signed-off-by: Alice Ryhl <aliceryhl@google.com>
---
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Tamir Duberstein <tamird@gmail.com>
Cc: Andreas Hindborg <a.hindborg@kernel.org>
Cc: linux-fsdevel@vger.kernel.org
Cc: linux-mm@kvack.org
---
 rust/helpers/xarray.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/rust/helpers/xarray.c b/rust/helpers/xarray.c
index 60b299f11451d2c4a75e50e25dec4dac13f143f4..08979b3043410ff89d2adc0b2597825115c5100f 100644
--- a/rust/helpers/xarray.c
+++ b/rust/helpers/xarray.c
@@ -2,27 +2,27 @@
 
 #include <linux/xarray.h>
 
-int rust_helper_xa_err(void *entry)
+__rust_helper int rust_helper_xa_err(void *entry)
 {
 	return xa_err(entry);
 }
 
-void rust_helper_xa_init_flags(struct xarray *xa, gfp_t flags)
+__rust_helper void rust_helper_xa_init_flags(struct xarray *xa, gfp_t flags)
 {
 	return xa_init_flags(xa, flags);
 }
 
-int rust_helper_xa_trylock(struct xarray *xa)
+__rust_helper int rust_helper_xa_trylock(struct xarray *xa)
 {
 	return xa_trylock(xa);
 }
 
-void rust_helper_xa_lock(struct xarray *xa)
+__rust_helper void rust_helper_xa_lock(struct xarray *xa)
 {
 	return xa_lock(xa);
 }
 
-void rust_helper_xa_unlock(struct xarray *xa)
+__rust_helper void rust_helper_xa_unlock(struct xarray *xa)
 {
 	return xa_unlock(xa);
 }

-- 
2.52.0.158.g65b55ccf14-goog



  parent reply	other threads:[~2025-12-02 19:38 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-12-02 19:37 [PATCH 00/46] Allow inlining C helpers into Rust when using LTO Alice Ryhl
2025-12-02 19:37 ` [PATCH 23/46] rust: maple_tree: add __rust_helper to helpers Alice Ryhl
2025-12-04 21:07   ` Andrew Ballance
2025-12-02 19:37 ` [PATCH 24/46] rust: mm: " Alice Ryhl
2025-12-03  1:43   ` Boqun Feng
2025-12-03  9:03     ` Alice Ryhl
2025-12-02 19:38 ` Alice Ryhl [this message]
2025-12-03  1:47 ` [PATCH 00/46] Allow inlining C helpers into Rust when using LTO Boqun Feng
2025-12-03 14:33 ` Gary Guo
2025-12-04 10:05 ` (subset) " Christian Brauner

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