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| author | Kalesh Singh <kaleshsingh@google.com> | 2021-10-28 19:05:48 +0200 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2021-10-29 03:21:45 +0200 |
| commit | 93d76e4a0e0112b320c4f0e2a3930ad634628c58 (patch) | |
| tree | bc0ac641fb6620aa1358de13bb50769698c8ea9b /Documentation/trace/histogram.rst | |
| parent | tracing: Increase PERF_MAX_TRACE_SIZE to handle Sentinel1 and docker together (diff) | |
| download | linux-93d76e4a0e0112b320c4f0e2a3930ad634628c58.tar.xz linux-93d76e4a0e0112b320c4f0e2a3930ad634628c58.zip | |
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>
Diffstat (limited to 'Documentation/trace/histogram.rst')
| -rw-r--r-- | Documentation/trace/histogram.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/trace/histogram.rst b/Documentation/trace/histogram.rst index e12699abaee8..66ec972dfb78 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. |