Add the NMI safe CLOCK_MONOTONIC_RAW accessor..
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: John Stultz <john.stultz@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20150319093400.562746929@infradead.orgSigned-off-by: Ingo Molnar <mingo@kernel.org>