linux-kernel - [PATCH v5 08/11] rust: helpers: Remove signal helper

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Message-ID: <20250107035058.818539-9-alistair@alistair23.me>
Date: Tue,  7 Jan 2025 13:50:55 +1000
From: Alistair Francis <alistair@...stair23.me>
To: bhelgaas@...gle.com,
	rust-for-linux@...r.kernel.org,
	lukas@...ner.de,
	gary@...yguo.net,
	akpm@...ux-foundation.org,
	tmgross@...ch.edu,
	boqun.feng@...il.com,
	ojeda@...nel.org,
	linux-cxl@...r.kernel.org,
	bjorn3_gh@...tonmail.com,
	a.hindborg@...nel.org,
	me@...enk.dev,
	linux-kernel@...r.kernel.org,
	aliceryhl@...gle.com,
	alistair.francis@....com,
	linux-pci@...r.kernel.org,
	benno.lossin@...ton.me,
	alex.gaynor@...il.com,
	Jonathan.Cameron@...wei.com
Cc: alistair23@...il.com,
	wilfred.mallawa@....com,
	Alistair Francis <alistair@...stair23.me>,
	Dirk Behme <dirk.behme@...bosch.com>
Subject: [PATCH v5 08/11] rust: helpers: Remove signal helper

Now that we support wrap-static-fns we no longer need the custom helper.

Signed-off-by: Alistair Francis <alistair@...stair23.me>
Tested-by: Dirk Behme <dirk.behme@...bosch.com>
---
 rust/bindgen_static_functions | 2 ++
 rust/helpers/helpers.c        | 1 -
 rust/helpers/signal.c         | 8 --------
 3 files changed, 2 insertions(+), 9 deletions(-)
 delete mode 100644 rust/helpers/signal.c

diff --git a/rust/bindgen_static_functions b/rust/bindgen_static_functions
index 9c40a867a64d..407dd091ddec 100644
--- a/rust/bindgen_static_functions
+++ b/rust/bindgen_static_functions
@@ -18,3 +18,5 @@
 
 --allowlist-function refcount_inc
 --allowlist-function refcount_dec_and_test
+
+--allowlist-function signal_pending
diff --git a/rust/helpers/helpers.c b/rust/helpers/helpers.c
index 54c52ceab77a..2731ddf736dd 100644
--- a/rust/helpers/helpers.c
+++ b/rust/helpers/helpers.c
@@ -18,7 +18,6 @@
 #include "pid_namespace.c"
 #include "refcount.c"
 #include "security.c"
-#include "signal.c"
 #include "slab.c"
 #include "spinlock.c"
 #include "task.c"
diff --git a/rust/helpers/signal.c b/rust/helpers/signal.c
deleted file mode 100644
index 1a6bbe9438e2..000000000000
--- a/rust/helpers/signal.c
+++ /dev/null
@@ -1,8 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-
-#include <linux/sched/signal.h>
-
-int rust_helper_signal_pending(struct task_struct *t)
-{
-	return signal_pending(t);
-}
-- 
2.47.1