ftrace: sysprof-plugin, add self-tests
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/kernel/trace/trace_sysprof.c b/kernel/trace/trace_sysprof.c
index b1137c1..b78f12f 100644
--- a/kernel/trace/trace_sysprof.c
+++ b/kernel/trace/trace_sysprof.c
@@ -126,7 +126,7 @@
for_each_online_cpu(cpu) {
set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
start_stack_timer(cpu);
- printk("started timer on cpu%d\n", cpu);
+ printk(KERN_INFO "started sysprof timer on cpu%d\n", cpu);
}
set_cpus_allowed_ptr(current, &saved_mask);
}
@@ -136,7 +136,7 @@
struct hrtimer *hrtimer = &per_cpu(stack_trace_hrtimer, cpu);
hrtimer_cancel(hrtimer);
- printk("cancelled timer on cpu%d\n", cpu);
+ printk(KERN_INFO "cancelled sysprof timer on cpu%d\n", cpu);
}
static void stop_stack_timers(void)
@@ -200,7 +200,7 @@
.reset = stack_trace_reset,
.ctrl_update = stack_trace_ctrl_update,
#ifdef CONFIG_FTRACE_SELFTEST
- .selftest = trace_selftest_startup_stack,
+ .selftest = trace_selftest_startup_sysprof,
#endif
};