diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/bpf_cubic.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/bpf_cubic.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/tools/testing/selftests/bpf/progs/bpf_cubic.c b/tools/testing/selftests/bpf/progs/bpf_cubic.c index d665b8a15cc4..46fb2b37d3a7 100644 --- a/tools/testing/selftests/bpf/progs/bpf_cubic.c +++ b/tools/testing/selftests/bpf/progs/bpf_cubic.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only -/* WARNING: This implemenation is not necessarily the same +/* WARNING: This implementation is not necessarily the same * as the tcp_cubic.c. The purpose is mainly for testing * the kernel BPF logic. * @@ -20,13 +20,6 @@ char _license[] SEC("license") = "GPL"; #define clamp(val, lo, hi) min((typeof(val))max(val, lo), hi) -#define min(a, b) ((a) < (b) ? (a) : (b)) -#define max(a, b) ((a) > (b) ? (a) : (b)) -static bool before(__u32 seq1, __u32 seq2) -{ - return (__s32)(seq1-seq2) < 0; -} -#define after(seq2, seq1) before(seq1, seq2) extern __u32 tcp_slow_start(struct tcp_sock *tp, __u32 acked) __ksym; extern void tcp_cong_avoid_ai(struct tcp_sock *tp, __u32 w, __u32 acked) __ksym; @@ -314,7 +307,7 @@ static void bictcp_update(struct bpf_bictcp *ca, __u32 cwnd, __u32 acked) * (so time^3 is done by using 64 bit) * and without the support of division of 64bit numbers * (so all divisions are done by using 32 bit) - * also NOTE the unit of those veriables + * also NOTE the unit of those variables * time = (t - K) / 2^bictcp_HZ * c = bic_scale >> 10 * rtt = (srtt >> 3) / HZ @@ -507,7 +500,7 @@ void BPF_PROG(bpf_cubic_acked, struct sock *sk, const struct ack_sample *sample) __u32 delay; bpf_cubic_acked_called = 1; - /* Some calls are for duplicates without timetamps */ + /* Some calls are for duplicates without timestamps */ if (sample->rtt_us < 0) return; |