| Date | Wed, 16 Jul 2014 21:05:25 -0000 | From | Thomas Gleixner <> | Subject | [patch V2 64/64] ftrace: Provide trace clocks monotonic |
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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> --- kernel/trace/trace.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-)
Index: tip/kernel/trace/trace.c =================================================================== --- tip.orig/kernel/trace/trace.c +++ tip/kernel/trace/trace.c @@ -806,11 +806,12 @@ static struct { 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 };
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