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 [thread overview]
Message-ID: <20240507024952.1590681-1-haiyue.wang@intel.com> (raw)
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
next reply other threads:[~2024-05-07 2:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-07 2:49 Haiyue Wang [this message]
2024-05-07 14:36 ` [PATCH bpf-next v1] bpf,arena: Rename the kfunc set variable Alexei Starovoitov
2024-05-07 16:43 ` Andrii Nakryiko
2024-05-07 20:41 ` Alexei Starovoitov
2024-05-07 21:20 ` Andrii Nakryiko
2024-05-08 0:49 ` Wang, Haiyue
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