linux-kernel - [PATCH] selftests/bpf: Add __init and __exit to the functions bpf_test_no_cfi_init()/bpf_test_no_cfi

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Message-Id: <20240930013301.10817-1-tianyaxiong@kylinos.cn>
Date: Mon, 30 Sep 2024 09:33:01 +0800
From: Yaxiong Tian <tianyaxiong@...inos.cn>
To: martin.lau@...ux.dev,
	ast@...nel.org,
	andrii@...nel.org,
	shuah@...nel.org,
	hinker.li@...il.com
Cc: bpf@...r.kernel.org,
	linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Yaxiong Tian <iambestgod@...look.com>,
	Yaxiong Tian <tianyaxiong@...inos.cn>
Subject: [PATCH] selftests/bpf: Add __init and __exit to the functions bpf_test_no_cfi_init()/bpf_test_no_cfi_exit()

From: Yaxiong Tian <iambestgod@...look.com>

To save some running memory,Add __init and __exit to the
module load/unload functions.

Signed-off-by: Yaxiong Tian <tianyaxiong@...inos.cn>
---
 tools/testing/selftests/bpf/bpf_test_no_cfi/bpf_test_no_cfi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/bpf/bpf_test_no_cfi/bpf_test_no_cfi.c b/tools/testing/selftests/bpf/bpf_test_no_cfi/bpf_test_no_cfi.c
index 948eb3962732..aa571ab3c6c6 100644
--- a/tools/testing/selftests/bpf/bpf_test_no_cfi/bpf_test_no_cfi.c
+++ b/tools/testing/selftests/bpf/bpf_test_no_cfi/bpf_test_no_cfi.c
@@ -56,7 +56,7 @@ static struct bpf_struct_ops test_no_cif_ops = {
 	.owner = THIS_MODULE,
 };
 
-static int bpf_test_no_cfi_init(void)
+static int __init bpf_test_no_cfi_init(void)
 {
 	int ret;
 
@@ -71,7 +71,7 @@ static int bpf_test_no_cfi_init(void)
 	return ret;
 }
 
-static void bpf_test_no_cfi_exit(void)
+static void __exit bpf_test_no_cfi_exit(void)
 {
 }
 
-- 
2.34.1