38 lines
1.5 KiB
Diff
38 lines
1.5 KiB
Diff
From 877d95dcfd0a56102d4b97a9691115f5fb5e9ea3 Mon Sep 17 00:00:00 2001
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From: Pierre Gondois <pierre.gondois@arm.com>
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Date: Thu, 6 Oct 2022 10:44:09 +0200
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Subject: [PATCH] Documentation: rtla: Correct command line example
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The '-t/-T' parameters seem to have been swapped:
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-t/--trace[=file]: save the stopped trace
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to [file|timerlat_trace.txt]
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-T/--thread us: stop trace if the thread latency
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is higher than the argument in us
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Swap them back.
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Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
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Acked-by: Daniel Bristot de Oliveira <bristot@kernel.org>
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Link: https://lore.kernel.org/r/20221006084409.3882542-1-pierre.gondois@arm.com
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Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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---
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Documentation/tools/rtla/rtla-timerlat-top.rst | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/Documentation/tools/rtla/rtla-timerlat-top.rst b/Documentation/tools/rtla/rtla-timerlat-top.rst
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index 1c321de1c171..7c4e4b109493 100644
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--- a/Documentation/rtla-timerlat-top.rst
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+++ b/Documentation/rtla-timerlat-top.rst
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@@ -39,7 +39,7 @@ higher than *30 us*. It is also set to stop the session if a *Thread* timer
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latency higher than *30 us* is hit. Finally, it is set to save the trace
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buffer if the stop condition is hit::
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- [root@alien ~]# rtla timerlat top -s 30 -t 30 -T
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+ [root@alien ~]# rtla timerlat top -s 30 -T 30 -t
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Timer Latency
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0 00:00:59 | IRQ Timer Latency (us) | Thread Timer Latency (us)
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CPU COUNT | cur min avg max | cur min avg max
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--
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2.40.0
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