diff options
Diffstat (limited to 'samples/bpf/test_overhead_tp_kern.c')
| -rw-r--r-- | samples/bpf/test_overhead_tp_kern.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/samples/bpf/test_overhead_tp_kern.c b/samples/bpf/test_overhead_tp_kern.c index 80edadacb692..f170e9b1ea21 100644 --- a/samples/bpf/test_overhead_tp_kern.c +++ b/samples/bpf/test_overhead_tp_kern.c @@ -22,15 +22,27 @@ int prog(struct task_rename *ctx) return 0; } -/* from /sys/kernel/debug/tracing/events/random/urandom_read/format */ -struct urandom_read { +/* from /sys/kernel/debug/tracing/events/fib/fib_table_lookup/format */ +struct fib_table_lookup { __u64 pad; - int got_bits; - int pool_left; - int input_left; + __u32 tb_id; + int err; + int oif; + int iif; + __u8 proto; + __u8 tos; + __u8 scope; + __u8 flags; + __u8 src[4]; + __u8 dst[4]; + __u8 gw4[4]; + __u8 gw6[16]; + __u16 sport; + __u16 dport; + char name[16]; }; -SEC("tracepoint/random/urandom_read") -int prog2(struct urandom_read *ctx) +SEC("tracepoint/fib/fib_table_lookup") +int prog2(struct fib_table_lookup *ctx) { return 0; } |