diff options
| -rw-r--r-- | tools/testing/selftests/bpf/benchs/bench_xdp_lb.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/benchs/bench_xdp_lb.c b/tools/testing/selftests/bpf/benchs/bench_xdp_lb.c index 0b6709a2b03c..8e25bccbde92 100644 --- a/tools/testing/selftests/bpf/benchs/bench_xdp_lb.c +++ b/tools/testing/selftests/bpf/benchs/bench_xdp_lb.c @@ -563,12 +563,23 @@ static void create_per_cpu_lru_maps(struct xdp_lb_bench *skel) nr_inner_maps = nr_cpus; } +static __u64 ktime_get_ns(void) +{ + struct timespec ts; + + clock_gettime(CLOCK_MONOTONIC, &ts); + return (__u64)ts.tv_sec * 1000000000ULL + ts.tv_nsec; +} + static void populate_lru(const struct test_scenario *sc, __u32 real_idx) { struct real_pos_lru lru = { .pos = real_idx }; struct flow_key fk; int i, err; + if (sc->ip_proto == IPPROTO_UDP) + lru.atime = ktime_get_ns(); + build_flow_key(&fk, sc); /* Insert into every per-CPU inner LRU so the entry is found |