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| author | Cong Wang <cong.wang@bytedance.com> | 2021-02-23 10:49:33 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-02-26 12:28:04 -0800 |
| commit | 533342322276b06b4db260c413ce907238851e9b (patch) | |
| tree | 08d0b9f58e4b2a96584b790bbf76beef83f205eb /net | |
| parent | cd81cefb1abc52bd164f4d9760cd22eadc0e4468 (diff) | |
| download | linux-stable-533342322276b06b4db260c413ce907238851e9b.tar.gz linux-stable-533342322276b06b4db260c413ce907238851e9b.tar.bz2 linux-stable-533342322276b06b4db260c413ce907238851e9b.zip | |
skmsg: Get rid of sk_psock_bpf_run()
It is now nearly identical to bpf_prog_run_pin_on_cpu() and
it has an unused parameter 'psock', so we can just get rid
of it and call bpf_prog_run_pin_on_cpu() directly.
Signed-off-by: Cong Wang <cong.wang@bytedance.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Jakub Sitnicki <jakub@cloudflare.com>
Link: https://lore.kernel.org/bpf/20210223184934.6054-9-xiyou.wangcong@gmail.com
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/skmsg.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/net/core/skmsg.c b/net/core/skmsg.c index 46e29d2c0c48..07f54015238a 100644 --- a/net/core/skmsg.c +++ b/net/core/skmsg.c @@ -749,12 +749,6 @@ out: } EXPORT_SYMBOL_GPL(sk_psock_msg_verdict); -static int sk_psock_bpf_run(struct sk_psock *psock, struct bpf_prog *prog, - struct sk_buff *skb) -{ - return bpf_prog_run_pin_on_cpu(prog, skb); -} - static void sk_psock_skb_redirect(struct sk_buff *skb) { struct sk_psock *psock_other; @@ -812,7 +806,7 @@ int sk_psock_tls_strp_read(struct sk_psock *psock, struct sk_buff *skb) skb->sk = psock->sk; skb_dst_drop(skb); skb_bpf_redirect_clear(skb); - ret = sk_psock_bpf_run(psock, prog, skb); + ret = bpf_prog_run_pin_on_cpu(prog, skb); ret = sk_psock_map_verd(ret, skb_bpf_redirect_fetch(skb)); skb->sk = NULL; } @@ -899,7 +893,7 @@ static void sk_psock_strp_read(struct strparser *strp, struct sk_buff *skb) if (likely(prog)) { skb_dst_drop(skb); skb_bpf_redirect_clear(skb); - ret = sk_psock_bpf_run(psock, prog, skb); + ret = bpf_prog_run_pin_on_cpu(prog, skb); ret = sk_psock_map_verd(ret, skb_bpf_redirect_fetch(skb)); } sk_psock_verdict_apply(psock, skb, ret); @@ -922,7 +916,7 @@ static int sk_psock_strp_parse(struct strparser *strp, struct sk_buff *skb) prog = READ_ONCE(psock->progs.stream_parser); if (likely(prog)) { skb->sk = psock->sk; - ret = sk_psock_bpf_run(psock, prog, skb); + ret = bpf_prog_run_pin_on_cpu(prog, skb); skb->sk = NULL; } rcu_read_unlock(); @@ -1019,7 +1013,7 @@ static int sk_psock_verdict_recv(read_descriptor_t *desc, struct sk_buff *skb, if (likely(prog)) { skb_dst_drop(skb); skb_bpf_redirect_clear(skb); - ret = sk_psock_bpf_run(psock, prog, skb); + ret = bpf_prog_run_pin_on_cpu(prog, skb); ret = sk_psock_map_verd(ret, skb_bpf_redirect_fetch(skb)); } sk_psock_verdict_apply(psock, skb, ret); |