diff options
Diffstat (limited to 'kernel/trace/trace_events_stage_3.h')
| -rw-r--r-- | kernel/trace/trace_events_stage_3.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/kernel/trace/trace_events_stage_3.h b/kernel/trace/trace_events_stage_3.h index 6b3261c..9d2fa78 100644 --- a/kernel/trace/trace_events_stage_3.h +++ b/kernel/trace/trace_events_stage_3.h @@ -204,6 +204,7 @@ static struct ftrace_event_call event_##call; \ \ static void ftrace_raw_event_##call(proto) \ { \ + struct ftrace_event_call *call = &event_##call; \ struct ring_buffer_event *event; \ struct ftrace_raw_##call *entry; \ unsigned long irq_flags; \ @@ -221,7 +222,11 @@ static void ftrace_raw_event_##call(proto) \ \ assign; \ \ - trace_current_buffer_unlock_commit(event, irq_flags, pc); \ + if (call->preds && !filter_match_preds(call, entry)) \ + ring_buffer_event_discard(event); \ + \ + trace_nowake_buffer_unlock_commit(event, irq_flags, pc); \ + \ } \ \ static int ftrace_raw_reg_event_##call(void) \ @@ -252,6 +257,7 @@ static int ftrace_raw_init_event_##call(void) \ if (!id) \ return -ENODEV; \ event_##call.id = id; \ + INIT_LIST_HEAD(&event_##call.fields); \ return 0; \ } \ \ @@ -264,6 +270,7 @@ __attribute__((section("_ftrace_events"))) event_##call = { \ .regfunc = ftrace_raw_reg_event_##call, \ .unregfunc = ftrace_raw_unreg_event_##call, \ .show_format = ftrace_format_##call, \ + .define_fields = ftrace_define_fields_##call, \ _TRACE_PROFILE_INIT(call) \ } |