tracing: Add inter-event blurb to HIST_TRIGGERS config option
So that users know that inter-event tracing is supported as part of the HIST_TRIGGERS option, include text to that effect in the help text. Link: http://lkml.kernel.org/r/a38e24231d8d980be636b56d35814570acfd167a.1516069914.git.tom.zanussi@linux.intel.com Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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@ -606,7 +606,10 @@ config HIST_TRIGGERS
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event activity as an initial guide for further investigation
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using more advanced tools.
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See Documentation/trace/events.txt.
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Inter-event tracing of quantities such as latencies is also
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supported using hist triggers under this option.
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See Documentation/trace/histogram.txt.
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If in doubt, say N.
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config MMIOTRACE_TEST
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