diff mbox series

[bpf-next,v2,01/13] bpf: prefix cbpf internal helpers with bpf_

Message ID 20180503230824.3462-2-daniel@iogearbox.net
State Accepted, archived
Delegated to: BPF Maintainers
Headers show
Series Move ld_abs/ld_ind to native BPF | expand

Commit Message

Daniel Borkmann May 3, 2018, 11:08 p.m. UTC 
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>
---
 net/core/filter.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/net/core/filter.c b/net/core/filter.c
index d3781da..07fe378 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -112,12 +112,12 @@  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;
 
@@ -137,7 +137,7 @@  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;
 
@@ -161,13 +161,13 @@  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,
 };
@@ -317,16 +317,16 @@  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);