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From: Haiyue Wang <haiyue.wang@intel.com>
To: bpf@vger.kernel.org
Cc: Haiyue Wang <haiyue.wang@intel.com>,
	Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Andrii Nakryiko <andrii@kernel.org>,
	Martin KaFai Lau <martin.lau@linux.dev>,
	Eduard Zingerman <eddyz87@gmail.com>,
	Song Liu <song@kernel.org>,
	Yonghong Song <yonghong.song@linux.dev>,
	John Fastabend <john.fastabend@gmail.com>,
	KP Singh <kpsingh@kernel.org>,
	Stanislav Fomichev <sdf@google.com>,
	Hao Luo <haoluo@google.com>,
	Jiri Olsa <jolsa@kernel.org>,
	linux-kernel@vger.kernel.org (open list)
Subject: [PATCH bpf-next v1] bpf,arena: Rename the kfunc set variable
Date: Tue,  7 May 2024 10:49:15 +0800
Message-ID: <20240507024952.1590681-1-haiyue.wang@intel.com>
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Rename the kfunc set variable to specify the 'arena' function scope,
although the 'UNSPEC' type BPF program is mapped to 'COMMON' hook.

And there is 'common_kfunc_set' defined for real 'common' function in
file 'kernel/bpf/helpers.c'.

Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
---
 kernel/bpf/arena.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/bpf/arena.c b/kernel/bpf/arena.c
index 6c81630c5293..ef2177c0465f 100644
--- a/kernel/bpf/arena.c
+++ b/kernel/bpf/arena.c
@@ -557,13 +557,13 @@ BTF_ID_FLAGS(func, bpf_arena_alloc_pages, KF_TRUSTED_ARGS | KF_SLEEPABLE)
 BTF_ID_FLAGS(func, bpf_arena_free_pages, KF_TRUSTED_ARGS | KF_SLEEPABLE)
 BTF_KFUNCS_END(arena_kfuncs)
 
-static const struct btf_kfunc_id_set common_kfunc_set = {
+static const struct btf_kfunc_id_set arena_kfunc_set = {
 	.owner = THIS_MODULE,
 	.set   = &arena_kfuncs,
 };
 
 static int __init kfunc_init(void)
 {
-	return register_btf_kfunc_id_set(BPF_PROG_TYPE_UNSPEC, &common_kfunc_set);
+	return register_btf_kfunc_id_set(BPF_PROG_TYPE_UNSPEC, &arena_kfunc_set);
 }
 late_initcall(kfunc_init);
-- 
2.43.2