linux-kernel - [PATCH] Documentation: rtla: Correct command line example

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Date:   Thu,  6 Oct 2022 10:44:09 +0200
From:   Pierre Gondois <pierre.gondois@....com>
To:     linux-kernel@...r.kernel.org
Cc:     Pierre Gondois <pierre.gondois@....com>,
        Daniel Bristot de Oliveira <bristot@...nel.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Jonathan Corbet <corbet@....net>,
        linux-trace-devel@...r.kernel.org, linux-doc@...r.kernel.org
Subject: [PATCH] Documentation: rtla: Correct command line example

The '-t/-T' parameters seem to have been swapped:
-t/--trace[=file]: save the stopped trace
to [file|timerlat_trace.txt]
-T/--thread us: stop trace if the thread latency
is higher than the argument in us

Swap them back.

Signed-off-by: Pierre Gondois <pierre.gondois@....com>
---
 Documentation/tools/rtla/rtla-timerlat-top.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/tools/rtla/rtla-timerlat-top.rst b/Documentation/tools/rtla/rtla-timerlat-top.rst
index 1c321de1c171..7c4e4b109493 100644
--- a/Documentation/tools/rtla/rtla-timerlat-top.rst
+++ b/Documentation/tools/rtla/rtla-timerlat-top.rst
@@ -39,7 +39,7 @@ higher than *30 us*. It is also set to stop the session if a *Thread* timer
 latency higher than *30 us* is hit. Finally, it is set to save the trace
 buffer if the stop condition is hit::
 
-  [root@...en ~]# rtla timerlat top -s 30 -t 30 -T
+  [root@...en ~]# rtla timerlat top -s 30 -T 30 -t
                    Timer Latency
     0 00:00:59   |          IRQ Timer Latency (us)        |         Thread Timer Latency (us)
   CPU COUNT      |      cur       min       avg       max |      cur       min       avg       max
-- 
2.25.1