From b04d34963f0bcfb8d0c3db589d00afdd166be59f Mon Sep 17 00:00:00 2001
From: Tom Zanussi <tom.zanussi@linux.intel.com>
Date: Mon, 15 Jan 2018 20:52:10 -0600
Subject: [PATCH 113/518] 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>
(cherry picked from commit 02942764c4fd12caeb29868822b7744fa91a9ad0)
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
 kernel/trace/Kconfig | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index 4ad6f6ca18c1e..55d39a3fbdf75 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -585,7 +585,10 @@ 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
-- 
2.41.0

