ftrace: timestamp syncing, prepare
rename and uninline now() to ftrace_now().
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 97c4086..a15e0685 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -531,7 +531,7 @@
save_ftrace_enabled = ftrace_enabled;
ftrace_enabled = 0;
- start = now(raw_smp_processor_id());
+ start = ftrace_now(raw_smp_processor_id());
ftrace_update_cnt = 0;
/* No locks needed, the machine is stopped! */
@@ -550,7 +550,7 @@
}
- stop = now(raw_smp_processor_id());
+ stop = ftrace_now(raw_smp_processor_id());
ftrace_update_time = stop - start;
ftrace_update_tot_cnt += ftrace_update_cnt;