tracing: Add event record param to trigger_ops.func()
Some triggers may need access to the trace event, so pass it in. Also
fix up the existing trigger funcs and their callers.
Link: http://lkml.kernel.org/r/543e31e9fc445ef61077421ab219033401c39846.1449767187.git.tom.zanussi@linux.intel.com
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Tested-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h
index 925730b..0d6930e 100644
--- a/include/linux/trace_events.h
+++ b/include/linux/trace_events.h
@@ -430,7 +430,8 @@
extern enum event_trigger_type event_triggers_call(struct trace_event_file *file,
void *rec);
extern void event_triggers_post_call(struct trace_event_file *file,
- enum event_trigger_type tt);
+ enum event_trigger_type tt,
+ void *rec);
bool trace_event_ignore_this_pid(struct trace_event_file *trace_file);
@@ -517,7 +518,7 @@
trace_buffer_unlock_commit(file->tr, buffer, event, irq_flags, pc);
if (tt)
- event_triggers_post_call(file, tt);
+ event_triggers_post_call(file, tt, entry);
}
/**
@@ -550,7 +551,7 @@
irq_flags, pc, regs);
if (tt)
- event_triggers_post_call(file, tt);
+ event_triggers_post_call(file, tt, entry);
}
#ifdef CONFIG_BPF_EVENTS