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Diffstat (limited to 'Documentation/tools/rtla')
| -rw-r--r-- | Documentation/tools/rtla/common_timerlat_aa.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/tools/rtla/common_timerlat_aa.rst b/Documentation/tools/rtla/common_timerlat_aa.rst index 077029e6b289..795b9fbcbc6d 100644 --- a/Documentation/tools/rtla/common_timerlat_aa.rst +++ b/Documentation/tools/rtla/common_timerlat_aa.rst @@ -5,3 +5,10 @@ **--no-aa** disable auto-analysis, reducing rtla timerlat cpu usage + +**--aa-only** *us* + + Set stop tracing conditions and run without collecting and displaying statistics. + Print the auto-analysis if the system hits the stop tracing condition. This option + is useful to reduce rtla timerlat CPU, enabling the debug without the overhead of + collecting the statistics. |