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Peter Zijlstra authored
The latency tracer format has a nice column to indicate IRQ state, but this is not able to tell us about NMI state. When tracing perf interrupt handlers (which often run in NMI context) it is very useful to see how the events nest. Link: http://lkml.kernel.org/r/20160318153022.105068893@infradead.orgSigned-off-by:
Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by:
Steven Rostedt <rostedt@goodmis.org>
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