diff mbox series

[bpf-next] skmsg: make sk_psock_destroy() static

Message ID 20210127221501.46866-1-xiyou.wangcong@gmail.com (mailing list archive)
State Accepted
Commit 8063e184e49011f6f3f34f6c358dc8a83890bb5b
Delegated to: BPF
Headers show
Series [bpf-next] skmsg: make sk_psock_destroy() static | expand

Checks

Context Check Description
netdev/cover_letter success Link
netdev/fixes_present success Link
netdev/patch_count success Link
netdev/tree_selection success Clearly marked for bpf-next
netdev/subject_prefix success Link
netdev/cc_maintainers warning 8 maintainers not CCed: davem@davemloft.net songliubraving@fb.com andrii@kernel.org kpsingh@kernel.org ast@kernel.org kuba@kernel.org kafai@fb.com yhs@fb.com
netdev/source_inline success Was 0 now: 0
netdev/verify_signedoff success Link
netdev/module_param success Was 0 now: 0
netdev/build_32bit success Errors and warnings before: 110 this patch: 110
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/verify_fixes success Link
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 22 lines checked
netdev/build_allmodconfig_warn success Errors and warnings before: 110 this patch: 110
netdev/header_inline success Link
netdev/stable success Stable not CCed

Commit Message

Cong Wang Jan. 27, 2021, 10:15 p.m. UTC 
From: Cong Wang <cong.wang@bytedance.com>

sk_psock_destroy() is a RCU callback, I can't see any reason why
it could be used outside.

Cc: John Fastabend <john.fastabend@gmail.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Jakub Sitnicki <jakub@cloudflare.com>
Cc: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Cong Wang <cong.wang@bytedance.com>
---
 include/linux/skmsg.h | 1 -
 net/core/skmsg.c      | 3 +--
 2 files changed, 1 insertion(+), 3 deletions(-)

Comments

patchwork-bot+netdevbpf@kernel.org Jan. 27, 2021, 11:40 p.m. UTC | #1 
Hello:

This patch was applied to bpf/bpf-next.git (refs/heads/master):

On Wed, 27 Jan 2021 14:15:01 -0800 you wrote:
> From: Cong Wang <cong.wang@bytedance.com>
> 
> sk_psock_destroy() is a RCU callback, I can't see any reason why
> it could be used outside.
> 
> Cc: John Fastabend <john.fastabend@gmail.com>
> Cc: Daniel Borkmann <daniel@iogearbox.net>
> Cc: Jakub Sitnicki <jakub@cloudflare.com>
> Cc: Lorenz Bauer <lmb@cloudflare.com>
> Signed-off-by: Cong Wang <cong.wang@bytedance.com>
> 
> [...]

Here is the summary with links:
  - [bpf-next] skmsg: make sk_psock_destroy() static
    https://git.kernel.org/bpf/bpf-next/c/8063e184e490

You are awesome, thank you!
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diff mbox series

Patch

diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h
index fec0c5ac1c4f..8edbbf5f2f93 100644
--- a/include/linux/skmsg.h
+++ b/include/linux/skmsg.h
@@ -390,7 +390,6 @@  static inline struct sk_psock *sk_psock_get(struct sock *sk)
 }
 
 void sk_psock_stop(struct sock *sk, struct sk_psock *psock);
-void sk_psock_destroy(struct rcu_head *rcu);
 void sk_psock_drop(struct sock *sk, struct sk_psock *psock);
 
 static inline void sk_psock_put(struct sock *sk, struct sk_psock *psock)
diff --git a/net/core/skmsg.c b/net/core/skmsg.c
index 25cdbb20f3a0..1261512d6807 100644
--- a/net/core/skmsg.c
+++ b/net/core/skmsg.c
@@ -669,14 +669,13 @@  static void sk_psock_destroy_deferred(struct work_struct *gc)
 	kfree(psock);
 }
 
-void sk_psock_destroy(struct rcu_head *rcu)
+static void sk_psock_destroy(struct rcu_head *rcu)
 {
 	struct sk_psock *psock = container_of(rcu, struct sk_psock, rcu);
 
 	INIT_WORK(&psock->gc, sk_psock_destroy_deferred);
 	schedule_work(&psock->gc);
 }
-EXPORT_SYMBOL_GPL(sk_psock_destroy);
 
 void sk_psock_drop(struct sock *sk, struct sk_psock *psock)
 {