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| author |   Daniel Borkmann <daniel@iogearbox.net> | 2018-05-04 01:08:12 +0200 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2018-05-03 16:49:19 -0700 |
| commit | b390134c2423c557cac844ee3b7cb52dc1cfab02 (patch) | |
| tree | ae6f3b12ca651fceaf140a16b865d12854bc26d6 /net | |
| parent | Merge branch 'AF_XDP-initial-support' (diff) | |
| download | linux-dev-b390134c2423c557cac844ee3b7cb52dc1cfab02.tar.xz linux-dev-b390134c2423c557cac844ee3b7cb52dc1cfab02.zip | |
bpf: prefix cbpf internal helpers with bpf_
No change in functionality, just remove the '__' prefix and replace it
with a 'bpf_' prefix instead. We later on add a couple of more helpers
for cBPF and keeping the scheme with '__' is suboptimal there.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/filter.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/net/core/filter.c b/net/core/filter.c index 120bc8a202d9..c33595a8d604 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -113,12 +113,12 @@ int sk_filter_trim_cap(struct sock *sk, struct sk_buff *skb, unsigned int cap) } EXPORT_SYMBOL(sk_filter_trim_cap); -BPF_CALL_1(__skb_get_pay_offset, struct sk_buff *, skb) +BPF_CALL_1(bpf_skb_get_pay_offset, struct sk_buff *, skb) { return skb_get_poff(skb); } -BPF_CALL_3(__skb_get_nlattr, struct sk_buff *, skb, u32, a, u32, x) +BPF_CALL_3(bpf_skb_get_nlattr, struct sk_buff *, skb, u32, a, u32, x) { struct nlattr *nla; @@ -138,7 +138,7 @@ BPF_CALL_3(__skb_get_nlattr, struct sk_buff *, skb, u32, a, u32, x) return 0; } -BPF_CALL_3(__skb_get_nlattr_nest, struct sk_buff *, skb, u32, a, u32, x) +BPF_CALL_3(bpf_skb_get_nlattr_nest, struct sk_buff *, skb, u32, a, u32, x) { struct nlattr *nla; @@ -162,13 +162,13 @@ BPF_CALL_3(__skb_get_nlattr_nest, struct sk_buff *, skb, u32, a, u32, x) return 0; } -BPF_CALL_0(__get_raw_cpu_id) +BPF_CALL_0(bpf_get_raw_cpu_id) { return raw_smp_processor_id(); } static const struct bpf_func_proto bpf_get_raw_smp_processor_id_proto = { - .func = __get_raw_cpu_id, + .func = bpf_get_raw_cpu_id, .gpl_only = false, .ret_type = RET_INTEGER, }; @@ -318,16 +318,16 @@ static bool convert_bpf_extensions(struct sock_filter *fp, /* Emit call(arg1=CTX, arg2=A, arg3=X) */ switch (fp->k) { case SKF_AD_OFF + SKF_AD_PAY_OFFSET: - *insn = BPF_EMIT_CALL(__skb_get_pay_offset); + *insn = BPF_EMIT_CALL(bpf_skb_get_pay_offset); break; case SKF_AD_OFF + SKF_AD_NLATTR: - *insn = BPF_EMIT_CALL(__skb_get_nlattr); + *insn = BPF_EMIT_CALL(bpf_skb_get_nlattr); break; case SKF_AD_OFF + SKF_AD_NLATTR_NEST: - *insn = BPF_EMIT_CALL(__skb_get_nlattr_nest); + *insn = BPF_EMIT_CALL(bpf_skb_get_nlattr_nest); break; case SKF_AD_OFF + SKF_AD_CPU: - *insn = BPF_EMIT_CALL(__get_raw_cpu_id); + *insn = BPF_EMIT_CALL(bpf_get_raw_cpu_id); break; case SKF_AD_OFF + SKF_AD_RANDOM: *insn = BPF_EMIT_CALL(bpf_user_rnd_u32); |