ftrace: move ftrace_special to trace.c

Move the ftrace_special out of sched_switch to trace.c.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Cc: pq@iki.fi
Cc: proski@gnu.org
Cc: sandmann@redhat.com
Cc: a.p.zijlstra@chello.nl
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 0 insertions, 24 deletions

diff --git a/kernel/trace/trace_sched_switch.c b/kernel/trace/trace_sched_switch.c
index d25ffa5eaf2b..798ec0dc863c 100644
--- a/kernel/trace/trace_sched_switch.c
+++ b/kernel/trace/trace_sched_switch.c
@@ -125,30 +125,6 @@ wake_up_callback(void *probe_data, void *call_data,
         wakeup_func(probe_data, __rq, task, curr);
 }
 
-void
-ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3)
-{
-        struct trace_array *tr = ctx_trace;
-        struct trace_array_cpu *data;
-        unsigned long flags;
-        long disabled;
-        int cpu;
-
-        if (!tracer_enabled)
-                return;
-
-        local_irq_save(flags);
-        cpu = raw_smp_processor_id();
-        data = tr->data[cpu];
-        disabled = atomic_inc_return(&data->disabled);
-
-        if (likely(disabled == 1))
-                __trace_special(tr, data, arg1, arg2, arg3);
-
-        atomic_dec(&data->disabled);
-        local_irq_restore(flags);
-}
-
 static void sched_switch_reset(struct trace_array *tr)
 {
         int cpu;