diff options
| -rw-r--r-- | tools/testing/selftests/bpf/progs/test_stacktrace_build_id.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/tools/testing/selftests/bpf/progs/test_stacktrace_build_id.c b/tools/testing/selftests/bpf/progs/test_stacktrace_build_id.c index 36a707e7c7a7..6c62bfb8bb6f 100644 --- a/tools/testing/selftests/bpf/progs/test_stacktrace_build_id.c +++ b/tools/testing/selftests/bpf/progs/test_stacktrace_build_id.c @@ -39,16 +39,8 @@ struct { __type(value, stack_trace_t); } stack_amap SEC(".maps"); -/* taken from /sys/kernel/debug/tracing/events/random/urandom_read/format */ -struct random_urandom_args { - unsigned long long pad; - int got_bits; - int pool_left; - int input_left; -}; - -SEC("tracepoint/random/urandom_read") -int oncpu(struct random_urandom_args *args) +SEC("kprobe/urandom_read") +int oncpu(struct pt_regs *args) { __u32 max_len = sizeof(struct bpf_stack_build_id) * PERF_MAX_STACK_DEPTH; |