| Message ID | 20240516143121.12614-1-jkacur@redhat.com (mailing list archive) |
|---|---|
| State | Handled Elsewhere |
| Headers | show |
| Series | [v4] rtla: Documentation: Fix -t, --trace | expand |
John, FYI, please email linux-trace-kernel@vger.kernel.org instead of linux-trace-devel, as this code lives in the kernel proper, and the patchwork attached to linux-trace-devel doesn't follow updates that go there. The patchwork for linux-trace-kernel will automatically update patches that are applied to Linus's tree. Thanks, -- Steve On Thu, 16 May 2024 10:31:21 -0400 John Kacur <jkacur@redhat.com> wrote: > Move -t, --trace from common_options.rst to > common_osnoise_options.rst and > common_timerlat_options.rst > > so that it will appear in the man pages > > rtla-timerlat-hist.1 > rtla-timerlat-top.1 > rtla-osnoise-hist.1 > rtla-osnoise-top.1 > > Remove the equals ('=') sign and add a space. > > Signed-off-by: John Kacur <jkacur@redhat.com>
diff --git a/Documentation/tools/rtla/common_options.rst b/Documentation/tools/rtla/common_options.rst index 7ac7b7581466..2dc1575210aa 100644 --- a/Documentation/tools/rtla/common_options.rst +++ b/Documentation/tools/rtla/common_options.rst @@ -14,10 +14,6 @@ Print debug info. -**-t**, **--trace**\[*=file*] - - Save the stopped trace to [*file|osnoise_trace.txt*]. - **-e**, **--event** *sys:event* Enable an event in the trace (**-t**) session. The argument can be a specific event, e.g., **-e** *sched:sched_switch*, or all events of a system group, e.g., **-e** *sched*. Multiple **-e** are allowed. It is only active when **-t** or **-a** are set. diff --git a/Documentation/tools/rtla/common_osnoise_options.rst b/Documentation/tools/rtla/common_osnoise_options.rst index f792ca58c211..d73de2d58f5f 100644 --- a/Documentation/tools/rtla/common_osnoise_options.rst +++ b/Documentation/tools/rtla/common_osnoise_options.rst @@ -25,3 +25,7 @@ Specify the minimum delta between two time reads to be considered noise. The default threshold is *5 us*. + +**-t**, **--trace** \[*file*] + + Save the stopped trace to [*file|osnoise_trace.txt*]. diff --git a/Documentation/tools/rtla/common_timerlat_options.rst b/Documentation/tools/rtla/common_timerlat_options.rst index 090700a6ae9f..cef6651f1435 100644 --- a/Documentation/tools/rtla/common_timerlat_options.rst +++ b/Documentation/tools/rtla/common_timerlat_options.rst @@ -22,6 +22,10 @@ Save the stack trace at the *IRQ* if a *Thread* latency is higher than the argument in us. +**-t**, **--trace** \[*file*] + + Save the stopped trace to [*file|timerlat_trace.txt*]. + **--dma-latency** *us* Set the /dev/cpu_dma_latency to *us*, aiming to bound exit from idle latencies. *cyclictest* sets this value to *0* by default, use **--dma-latency** *0* to have
Move -t, --trace from common_options.rst to common_osnoise_options.rst and common_timerlat_options.rst so that it will appear in the man pages rtla-timerlat-hist.1 rtla-timerlat-top.1 rtla-osnoise-hist.1 rtla-osnoise-top.1 Remove the equals ('=') sign and add a space. Signed-off-by: John Kacur <jkacur@redhat.com> --- Documentation/tools/rtla/common_options.rst | 4 ---- Documentation/tools/rtla/common_osnoise_options.rst | 4 ++++ Documentation/tools/rtla/common_timerlat_options.rst | 4 ++++ 3 files changed, 8 insertions(+), 4 deletions(-)