diff options
Diffstat (limited to 'include/trace/bpf_probe.h')
| -rw-r--r-- | include/trace/bpf_probe.h | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/include/trace/bpf_probe.h b/include/trace/bpf_probe.h index b04c29270973..1ce3be63add1 100644 --- a/include/trace/bpf_probe.h +++ b/include/trace/bpf_probe.h @@ -75,13 +75,17 @@ static inline void bpf_test_probe_##call(void) \ check_trace_callback_type_##call(__bpf_trace_##template); \ } \ typedef void (*btf_trace_##call)(void *__data, proto); \ -static struct bpf_raw_event_map __used \ - __attribute__((section("__bpf_raw_tp_map"))) \ -__bpf_trace_tp_map_##call = { \ - .tp = &__tracepoint_##call, \ - .bpf_func = (void *)(btf_trace_##call)__bpf_trace_##template, \ - .num_args = COUNT_ARGS(args), \ - .writable_size = size, \ +static union { \ + struct bpf_raw_event_map event; \ + btf_trace_##call handler; \ +} __bpf_trace_tp_map_##call __used \ +__attribute__((section("__bpf_raw_tp_map"))) = { \ + .event = { \ + .tp = &__tracepoint_##call, \ + .bpf_func = __bpf_trace_##template, \ + .num_args = COUNT_ARGS(args), \ + .writable_size = size, \ + }, \ }; #define FIRST(x, ...) x |