diff options
| author | Steven Rostedt <rostedt@goodmis.org> | 2008-05-22 08:22:18 +0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-05-27 00:51:09 +0400 |
| commit | 4902f8849da6d2805bd291551a6dfd48f1b4f604 (patch) | |
| tree | ec19e62448c1d839c502cfc03cf8c60c2da17c6f /kernel/trace/trace_sched_switch.c | |
| parent | 19384c0314342222b18d4c7f09cdce1ca74dfd2a (diff) | |
| download | linux-4902f8849da6d2805bd291551a6dfd48f1b4f604.tar.xz | |
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>
Diffstat (limited to 'kernel/trace/trace_sched_switch.c')
| -rw-r--r-- | kernel/trace/trace_sched_switch.c | 24 |
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; |