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authorPierre Gondois <pierre.gondois@arm.com>2022-10-06 11:44:09 +0300
committerJonathan Corbet <corbet@lwn.net>2022-10-13 19:37:13 +0300
commit877d95dcfd0a56102d4b97a9691115f5fb5e9ea3 (patch)
treeb383dce162ea22da807ebe8bd9b9a8a81afea23a /Documentation
parentff2be4420863cc93bd4e0bea333ac9cb090a3415 (diff)
downloadlinux-877d95dcfd0a56102d4b97a9691115f5fb5e9ea3.tar.xz
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@arm.com> Acked-by: Daniel Bristot de Oliveira <bristot@kernel.org> Link: https://lore.kernel.org/r/20221006084409.3882542-1-pierre.gondois@arm.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/tools/rtla/rtla-timerlat-top.rst2
1 files changed, 1 insertions, 1 deletions
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@alien ~]# rtla timerlat top -s 30 -t 30 -T
+ [root@alien ~]# 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