[bootlin/training-materials updates] master: Embedded Linux: remove RT lab from QEMU variant (fb62c0e8)

Michael Opdenacker michael.opdenacker at bootlin.com
Tue Nov 30 13:44:38 CET 2021


Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/fb62c0e8536eada7c7b268e458bab30a7f643f53

>---------------------------------------------------------------

commit fb62c0e8536eada7c7b268e458bab30a7f643f53
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Tue Nov 30 13:44:38 2021 +0100

    Embedded Linux: remove RT lab from QEMU variant
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


>---------------------------------------------------------------

fb62c0e8536eada7c7b268e458bab30a7f643f53
 mk/embedded-linux.mk                               |  1 +
 slides/sysdev-realtime-lab/sysdev-realtime-lab.tex | 12 ++++++++++++
 slides/sysdev-realtime/sysdev-realtime.tex         | 14 --------------
 3 files changed, 13 insertions(+), 14 deletions(-)

diff --git a/mk/embedded-linux.mk b/mk/embedded-linux.mk
index 76219f3f..cb32d5a8 100644
--- a/mk/embedded-linux.mk
+++ b/mk/embedded-linux.mk
@@ -48,6 +48,7 @@ EMBEDDED_LINUX_SLIDES = \
 		sysdev-embedded-linux \
 		sysdev-application-development \
 		sysdev-realtime \
+		sysdev-realtime-lab \
 		sysdev-references \
 		last-slides
 
diff --git a/slides/sysdev-realtime-lab/sysdev-realtime-lab.tex b/slides/sysdev-realtime-lab/sysdev-realtime-lab.tex
new file mode 100644
index 00000000..0575507c
--- /dev/null
+++ b/slides/sysdev-realtime-lab/sysdev-realtime-lab.tex
@@ -0,0 +1,12 @@
+\setuplabframe
+{Real-time - Scheduling latency}
+{
+  \begin{itemize}
+  \item Check clock accuracy.
+  \item Start processes with real-time priority.
+  \item Build a real-time application against the standard POSIX
+        real-time API, and against Xenomai’s POSIX skin
+  \item Compare scheduling latency on your system, between a standard
+        kernel, a kernel with PREEMPT\_RT and a kernel with Xenomai.
+  \end{itemize}
+}
diff --git a/slides/sysdev-realtime/sysdev-realtime.tex b/slides/sysdev-realtime/sysdev-realtime.tex
index 13bfc999..5bbb6887 100644
--- a/slides/sysdev-realtime/sysdev-realtime.tex
+++ b/slides/sysdev-realtime/sysdev-realtime.tex
@@ -1347,17 +1347,3 @@ ret = bind(s, (struct sockaddr *)&saddr, sizeof(saddr));
     They also organize a yearly Real Time Linux Workshop.
   \end{itemize}
 \end{frame}
-
-\setuplabframe
-{Real-time - Scheduling latency}
-{
-  \begin{itemize}
-  \item Check clock accuracy.
-  \item Start processes with real-time priority.
-  \item Build a real-time application against the standard POSIX
-        real-time API, and against Xenomai’s POSIX skin
-  \item Compare scheduling latency on your system, between a standard
-        kernel, a kernel with PREEMPT\_RT and a kernel with Xenomai.
-  \end{itemize}
-}
-




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