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selftests/bpf: Reuse the tcp_sk() from the bpf_tracing_net.h

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This patch removes the individual tcp_sk implementations from the
tcp-cc tests. The tcp_sk() implementation from the bpf_tracing_net.h
is reused instead.

Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://lore.kernel.org/r/20240509175026.3423614-4-martin.lau@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Martin KaFai Lau 2024-05-09 10:50:19 -07:00 committed by Alexei Starovoitov
parent cbaec46df6
commit cc5b18ce17
3 changed files with 3 additions and 21 deletions
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8
tools/testing/selftests/bpf/progs/tcp_ca_incompl_cong_ops.c
View File

@ -1,17 +1,11 @@
// SPDX-License-Identifier: GPL-2.0
#include "vmlinux.h"
#include "bpf_tracing_net.h"
#include <bpf/bpf_helpers.h>
#include <bpf/bpf_tracing.h>
char _license[] SEC("license") = "GPL";
static inline struct tcp_sock *tcp_sk(const struct sock *sk)
{
return (struct tcp_sock *)sk;
}
SEC("struct_ops/incompl_cong_ops_ssthresh")
__u32 BPF_PROG(incompl_cong_ops_ssthresh, struct sock *sk)
{

8
tools/testing/selftests/bpf/progs/tcp_ca_update.c
View File

@ -1,7 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include "vmlinux.h"
#include "bpf_tracing_net.h"
#include <bpf/bpf_helpers.h>
#include <bpf/bpf_tracing.h>
@ -10,11 +9,6 @@ char _license[] SEC("license") = "GPL";
int ca1_cnt = 0;
int ca2_cnt = 0;
static inline struct tcp_sock *tcp_sk(const struct sock *sk)
{
return (struct tcp_sock *)sk;
}
SEC("struct_ops/ca_update_1_init")
void BPF_PROG(ca_update_1_init, struct sock *sk)
{

8
tools/testing/selftests/bpf/progs/tcp_ca_write_sk_pacing.c
View File

@ -1,7 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include "vmlinux.h"
#include "bpf_tracing_net.h"
#include <bpf/bpf_helpers.h>
#include <bpf/bpf_tracing.h>
@ -11,11 +10,6 @@ char _license[] SEC("license") = "GPL";
#define min(a, b) ((a) < (b) ? (a) : (b))
static inline struct tcp_sock *tcp_sk(const struct sock *sk)
{
return (struct tcp_sock *)sk;
}
static inline unsigned int tcp_left_out(const struct tcp_sock *tp)
{
return tp->sacked_out + tp->lost_out;