From: Kalesh Singh <kaleshsingh@google.com>
Date: Thu, 28 Oct 2021 17:05:48 +0000 (-0700)
Subject: tracing/histogram: Fix documentation inline emphasis warning
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=93d76e4a0e0112b320c4f0e2a3930ad634628c58;p=linux.git

tracing/histogram: Fix documentation inline emphasis warning

This fixes the warning:

Documentation/trace/histogram.rst:1766: WARNING: Inline emphasis
start-string without end-string

The issue was caused by an unescaped '*' character.

Link: https://lore.kernel.org/all/20211028170548.2597449-1-kaleshsingh@google.com/T/#m77da47432f5cc6521d4294ffdb9621949cc35d04
Link: https://lkml.kernel.org/r/20211028170548.2597449-1-kaleshsingh@google.com

Fixes: 2d2f6d4b8ce7 ("tracing/histogram: Document expression arithmetic and constants")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Kalesh Singh <kaleshsingh@google.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---

diff --git a/Documentation/trace/histogram.rst b/Documentation/trace/histogram.rst
index e12699abaee86..66ec972dfb780 100644
--- a/Documentation/trace/histogram.rst
+++ b/Documentation/trace/histogram.rst
@@ -1764,7 +1764,7 @@ using the same key and variable from yet another event::
   # echo 'hist:key=pid:wakeupswitch_lat=$wakeup_lat+$switchtime_lat ...' >> event3/trigger
 
 Expressions support the use of addition, subtraction, multiplication and
-division operators (+-*/).
+division operators (+-\*/).
 
 Note that division by zero always returns -1.