在 2024/10/2 20:15, Daniel Borkmann 写道:
On 9/30/24 3:33 AM, Yaxiong Tian wrote:
From: Yaxiong Tian <iambestgod@xxxxxxxxxxx>
To save some running memory,Add __init and __exit to the
module load/unload functions.
Signed-off-by: Yaxiong Tian <tianyaxiong@xxxxxxxxxx>
---
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)
{
}
Not that the memory saving matters too much in this context, but lets
also
annotate bpf_testmod_init and bpf_testmod_exit while at it?
Of course, it will provide a reference for those who are not familiar
with this part of the code.
Thanks,
Daniel
