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authorSteven Rostedt <srostedt@redhat.com>2008-11-07 22:36:02 -0500
committerIngo Molnar <mingo@elte.hu>2008-11-08 09:51:34 +0100
commitbbf5b1a0cecb56de6236db8b01c5bfb7ab8ba8b2 (patch)
treeca72072808748d3ebfcf9a58a1255cd6ce63fee8 /kernel/trace/trace_sched_wakeup.c
parent49833fc232bd6a5076496994d855f601354501d7 (diff)
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ftrace: remove ctrl_update method
Impact: Remove the ctrl_update tracer method With the new quick start/stop method of tracing, the ctrl_update method is out of date.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>
Diffstat (limited to 'kernel/trace/trace_sched_wakeup.c')
-rw-r--r--kernel/trace/trace_sched_wakeup.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/kernel/trace/trace_sched_wakeup.c b/kernel/trace/trace_sched_wakeup.c
index 240577bc8ba..23e54d4e4d9 100644
--- a/kernel/trace/trace_sched_wakeup.c
+++ b/kernel/trace/trace_sched_wakeup.c
@@ -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,