* Copyright (C) 2004-2006 Ingo Molnar
* Copyright (C) 2004 William Lee Irwin III
*/
-#include <linux/fs.h>
#include <linux/debugfs.h>
#include <linux/uaccess.h>
#include <linux/ftrace.h>
+#include <linux/fs.h>
#include "trace.h"
-static notrace void function_reset(struct trace_array *tr)
+static void function_reset(struct trace_array *tr)
{
int cpu;
- tr->time_start = now(tr->cpu);
+ tr->time_start = ftrace_now(tr->cpu);
for_each_online_cpu(cpu)
tracing_reset(tr->data[cpu]);
}
-static notrace void start_function_trace(struct trace_array *tr)
+static void start_function_trace(struct trace_array *tr)
{
+ tr->cpu = get_cpu();
function_reset(tr);
+ put_cpu();
+
+ tracing_start_cmdline_record();
tracing_start_function_trace();
}
-static notrace void stop_function_trace(struct trace_array *tr)
+static void stop_function_trace(struct trace_array *tr)
{
tracing_stop_function_trace();
+ tracing_stop_cmdline_record();
}
-static notrace void function_trace_init(struct trace_array *tr)
+static void function_trace_init(struct trace_array *tr)
{
if (tr->ctrl)
start_function_trace(tr);
}
-static notrace void function_trace_reset(struct trace_array *tr)
+static void function_trace_reset(struct trace_array *tr)
{
if (tr->ctrl)
stop_function_trace(tr);
}
-static notrace void function_trace_ctrl_update(struct trace_array *tr)
+static void function_trace_ctrl_update(struct trace_array *tr)
{
if (tr->ctrl)
start_function_trace(tr);
.init = function_trace_init,
.reset = function_trace_reset,
.ctrl_update = function_trace_ctrl_update,
+#ifdef CONFIG_FTRACE_SELFTEST
+ .selftest = trace_selftest_startup_function,
+#endif
};
static __init int init_function_trace(void)