diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/tcp_ca_write_sk_pacing.c')
-rw-r--r-- | tools/testing/selftests/bpf/progs/tcp_ca_write_sk_pacing.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/tools/testing/selftests/bpf/progs/tcp_ca_write_sk_pacing.c b/tools/testing/selftests/bpf/progs/tcp_ca_write_sk_pacing.c index 0724a79cec78..a58b5194fc89 100644 --- a/tools/testing/selftests/bpf/progs/tcp_ca_write_sk_pacing.c +++ b/tools/testing/selftests/bpf/progs/tcp_ca_write_sk_pacing.c @@ -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> @@ -11,22 +10,17 @@ 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) +static unsigned int tcp_left_out(const struct tcp_sock *tp) { return tp->sacked_out + tp->lost_out; } -static inline unsigned int tcp_packets_in_flight(const struct tcp_sock *tp) +static unsigned int tcp_packets_in_flight(const struct tcp_sock *tp) { return tp->packets_out - tcp_left_out(tp) + tp->retrans_out; } -SEC("struct_ops/write_sk_pacing_init") +SEC("struct_ops") void BPF_PROG(write_sk_pacing_init, struct sock *sk) { #ifdef ENABLE_ATOMICS_TESTS @@ -37,7 +31,7 @@ void BPF_PROG(write_sk_pacing_init, struct sock *sk) #endif } -SEC("struct_ops/write_sk_pacing_cong_control") +SEC("struct_ops") void BPF_PROG(write_sk_pacing_cong_control, struct sock *sk, const struct rate_sample *rs) { @@ -49,13 +43,13 @@ void BPF_PROG(write_sk_pacing_cong_control, struct sock *sk, tp->app_limited = (tp->delivered + tcp_packets_in_flight(tp)) ?: 1; } -SEC("struct_ops/write_sk_pacing_ssthresh") +SEC("struct_ops") __u32 BPF_PROG(write_sk_pacing_ssthresh, struct sock *sk) { return tcp_sk(sk)->snd_ssthresh; } -SEC("struct_ops/write_sk_pacing_undo_cwnd") +SEC("struct_ops") __u32 BPF_PROG(write_sk_pacing_undo_cwnd, struct sock *sk) { return tcp_sk(sk)->snd_cwnd; |