From: John Kacur <jkacur@redhat.com>
To: Daniel Bristot de Oliveria <bristot@kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
lkml <linux-kernel@vger.kernel.org>,
linux-trace-devel@vger.kernel.org
Cc: John Kacur <jkacur@redhat.com>
Subject: [PATCH v3 2/2] rtla: Documentation: Fix -t, --trace
Date: Wed, 15 May 2024 14:30:24 -0400 [thread overview]
Message-ID: <20240515183024.59985-2-jkacur@redhat.com> (raw)
In-Reply-To: <20240515183024.59985-1-jkacur@redhat.com>
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(-)
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..b12f232f7499 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|osnoise_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
--
2.44.0
next prev parent reply other threads:[~2024-05-15 18:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-15 18:30 [PATCH v3 1/2] rtla: Fix -t\--trace[=file] John Kacur
2024-05-15 18:30 ` John Kacur [this message]
2024-05-16 7:40 ` [PATCH v3 2/2] rtla: Documentation: Fix -t, --trace Daniel Bristot de Oliveira
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