ftrace: Provide trace clocks monotonic
Expose the new NMI safe accessor to clock monotonic to the tracer.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index f243444..84e2b45 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -806,11 +806,12 @@
const char *name;
int in_ns; /* is this clock in nanoseconds? */
} trace_clocks[] = {
- { trace_clock_local, "local", 1 },
- { trace_clock_global, "global", 1 },
- { trace_clock_counter, "counter", 0 },
- { trace_clock_jiffies, "uptime", 1 },
- { trace_clock, "perf", 1 },
+ { trace_clock_local, "local", 1 },
+ { trace_clock_global, "global", 1 },
+ { trace_clock_counter, "counter", 0 },
+ { trace_clock_jiffies, "uptime", 1 },
+ { trace_clock, "perf", 1 },
+ { ktime_get_mono_fast_ns, "mono", 1 },
ARCH_TRACE_CLOCKS
};
