ARM: OMAP3: Remove include of removed twl4030-rtc.h

[linux-2.6-omap-h63xx.git] / kernel / trace / trace_sched_switch.c

diff --git a/kernel/trace/trace_sched_switch.c b/kernel/trace/trace_sched_switch.c
index d25ffa5eaf2b622be6b1409188a676388cb4617a..cb817a209aa005d9b151b79e2ef52b48178dffd4 100644 (file)
--- a/kernel/trace/trace_sched_switch.c
+++ b/kernel/trace/trace_sched_switch.c
@@ -29,6 +29,9 @@ sched_switch_func(void *private, void *__rq, struct task_struct *prev,
        long disabled;
        int cpu;
 
+       tracing_record_cmdline(prev);
+       tracing_record_cmdline(next);
+
        if (!tracer_enabled)
                return;
 
@@ -63,8 +66,6 @@ sched_switch_callback(void *probe_data, void *call_data,
        prev = va_arg(*args, typeof(prev));
        next = va_arg(*args, typeof(next));
 
-       tracing_record_cmdline(prev);
-
        /*
         * If tracer_switch_func only points to the local
         * switch func, it still needs the ptr passed to it.
@@ -125,30 +126,6 @@ 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;
@@ -219,7 +196,7 @@ static void tracing_sched_unregister(void)
                                &ctx_trace);
 }
 
-void tracing_start_sched_switch(void)
+static void tracing_start_sched_switch(void)
 {
        long ref;
 
@@ -228,7 +205,7 @@ void tracing_start_sched_switch(void)
                tracing_sched_register();
 }
 
-void tracing_stop_sched_switch(void)
+static void tracing_stop_sched_switch(void)
 {
        long ref;
 
@@ -237,19 +214,27 @@ void tracing_stop_sched_switch(void)
                tracing_sched_unregister();
 }
 
+void tracing_start_cmdline_record(void)
+{
+       tracing_start_sched_switch();
+}
+
+void tracing_stop_cmdline_record(void)
+{
+       tracing_stop_sched_switch();
+}
+
 static void start_sched_trace(struct trace_array *tr)
 {
        sched_switch_reset(tr);
-       atomic_inc(&trace_record_cmdline_enabled);
+       tracing_start_cmdline_record();
        tracer_enabled = 1;
-       tracing_start_sched_switch();
 }
 
 static void stop_sched_trace(struct trace_array *tr)
 {
-       tracing_stop_sched_switch();
-       atomic_dec(&trace_record_cmdline_enabled);
        tracer_enabled = 0;
+       tracing_stop_cmdline_record();
 }
 
 static void sched_switch_trace_init(struct trace_array *tr)