diff options
| author | Hoyeon Lee <hoyeon.lee@suse.com> | 2025-11-16 07:55:38 +0900 |
|---|---|---|
| committer | Martin KaFai Lau <martin.lau@kernel.org> | 2025-11-18 14:57:45 -0800 |
| commit | f700b37314d9b96dce66e31d2da865b201fa6b38 (patch) | |
| tree | fd098748f47531323c2560b8fb08a9e8023a67e2 /tools/testing/selftests/bpf/progs/bpf_cc_cubic.c | |
| parent | 7dc211c1159d991db609bdf4b0fb9033c04adcbc (diff) | |
selftests/bpf: Move common TCP helpers into bpf_tracing_net.h
Some BPF selftests contain identical copies of the min(), max(),
before(), and after() helpers. These repeated snippets are the same
across the tests and do not need to be defined separately.
Move these helpers into bpf_tracing_net.h so they can be shared by
TCP related BPF programs. This removes repeated code and keeps the
helpers in a single place.
Reviewed-by: Amery Hung <ameryhung@gmail.com>
Signed-off-by: Hoyeon Lee <hoyeon.lee@suse.com>
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://patch.msgid.link/20251115225550.1086693-4-hoyeon.lee@suse.com
Diffstat (limited to 'tools/testing/selftests/bpf/progs/bpf_cc_cubic.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/bpf_cc_cubic.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/tools/testing/selftests/bpf/progs/bpf_cc_cubic.c b/tools/testing/selftests/bpf/progs/bpf_cc_cubic.c index 4e51785e7606..9af19dfe4e80 100644 --- a/tools/testing/selftests/bpf/progs/bpf_cc_cubic.c +++ b/tools/testing/selftests/bpf/progs/bpf_cc_cubic.c @@ -22,10 +22,6 @@ #define TCP_PACING_CA_RATIO (120) #define TCP_REORDERING (12) -#define min(a, b) ((a) < (b) ? (a) : (b)) -#define max(a, b) ((a) > (b) ? (a) : (b)) -#define after(seq2, seq1) before(seq1, seq2) - extern void cubictcp_init(struct sock *sk) __ksym; extern void cubictcp_cwnd_event(struct sock *sk, enum tcp_ca_event event) __ksym; extern __u32 cubictcp_recalc_ssthresh(struct sock *sk) __ksym; @@ -34,11 +30,6 @@ extern __u32 tcp_reno_undo_cwnd(struct sock *sk) __ksym; extern void cubictcp_acked(struct sock *sk, const struct ack_sample *sample) __ksym; extern void cubictcp_cong_avoid(struct sock *sk, __u32 ack, __u32 acked) __ksym; -static bool before(__u32 seq1, __u32 seq2) -{ - return (__s32)(seq1-seq2) < 0; -} - static __u64 div64_u64(__u64 dividend, __u64 divisor) { return dividend / divisor; |