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ftrace: remove ctrl_update method

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Impact: Remove the ctrl_update tracer method

With the new quick start/stop method of tracing, the ctrl_update
method is out of date.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Steven Rostedt
2008-11-07 22:36:02 -05:00
committed by Ingo Molnar
parent 49833fc232
commit bbf5b1a0ce
11 changed files with 29 additions and 101 deletions
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9
kernel/trace/trace_sched_wakeup.c
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@@ -348,14 +348,6 @@ static void wakeup_tracer_reset(struct trace_array *tr)
}
}
static void wakeup_tracer_ctrl_update(struct trace_array *tr)
{
if (tr->ctrl)
start_wakeup_tracer(tr);
else
stop_wakeup_tracer(tr);
}
static void wakeup_tracer_start(struct trace_array *tr)
{
wakeup_reset(tr);
@@ -393,7 +385,6 @@ static struct tracer wakeup_tracer __read_mostly =
.stop = wakeup_tracer_stop,
.open = wakeup_tracer_open,
.close = wakeup_tracer_close,
.ctrl_update = wakeup_tracer_ctrl_update,
.print_max = 1,
#ifdef CONFIG_FTRACE_SELFTEST
.selftest = trace_selftest_startup_wakeup,