tracing: rename ftrace_printk() => trace_printk()

Impact: cleanup

Use a more generic name - this also allows the prototype to move
to kernel.h and be generally available to kernel developers who
want to do some quick tracing.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 4 insertions, 4 deletions

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index d1ef43999d9e..c0e9c1263393 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -48,7 +48,7 @@ unsigned long __read_mostly	tracing_thresh;
  * We need to change this state when a selftest is running.
  * A selftest will lurk into the ring-buffer to count the
  * entries inserted during the selftest although some concurrent
- * insertions into the ring-buffer such as ftrace_printk could occurred
+ * insertions into the ring-buffer such as trace_printk could occurred
  * at the same time, giving false positive or negative results.
  */
 static bool __read_mostly tracing_selftest_running;
@@ -291,7 +291,7 @@ static const char *trace_options[] = {
         "block",
         "stacktrace",
         "sched-tree",
-        "ftrace_printk",
+        "trace_printk",
         "ftrace_preempt",
         "branch",
         "annotate",
@@ -3768,7 +3768,7 @@ int trace_vprintk(unsigned long ip, int depth, const char *fmt, va_list args)
 }
 EXPORT_SYMBOL_GPL(trace_vprintk);
 
-int __ftrace_printk(unsigned long ip, const char *fmt, ...)
+int __trace_printk(unsigned long ip, const char *fmt, ...)
 {
         int ret;
         va_list ap;
@@ -3781,7 +3781,7 @@ int __ftrace_printk(unsigned long ip, const char *fmt, ...)
         va_end(ap);
         return ret;
 }
-EXPORT_SYMBOL_GPL(__ftrace_printk);
+EXPORT_SYMBOL_GPL(__trace_printk);
 
 int __ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap)
 {