Messages in this thread Patch in this message | | | From | Tom Zanussi <> | Subject | [PATCH v8 36/37] tracing: Add inter-event blurb to HIST_TRIGGERS config option | Date | Thu, 21 Dec 2017 10:02:58 -0600 |
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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.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> --- kernel/trace/Kconfig | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 904c952..4ec8cd2 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -597,7 +597,10 @@ config HIST_TRIGGERS event activity as an initial guide for further investigation using more advanced tools. - See Documentation/trace/events.txt. + Inter-event tracing of quantities such as latencies is also + supported using hist triggers under this option. + + See Documentation/trace/histogram.txt. If in doubt, say N. config MMIOTRACE_TEST -- 1.9.3
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