[bootlin/training-materials updates] master: boot-time labs: filesystems: add spreadsheets (e19039f0)

[Michael Opdenacker]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/e19039f02bd299fed467ea840bf0f91bfeefad18

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commit e19039f02bd299fed467ea840bf0f91bfeefad18
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Tue Jun 13 18:20:06 2023 +0200

    boot-time labs: filesystems: add spreadsheets
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


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

e19039f02bd299fed467ea840bf0f91bfeefad18
 lab-data/boot-time/results/filesystems-size.ods         | Bin 0 -> 11912 bytes
 lab-data/boot-time/results/filesystems-time.ods         | Bin 0 -> 11771 bytes
 .../boot-time-filesystem-optimizations.tex              |  14 +++-----------
 .../filesystems-size.png                                | Bin 0 -> 26273 bytes
 4 files changed, 3 insertions(+), 11 deletions(-)

diff --git a/lab-data/boot-time/results/filesystems-size.ods b/lab-data/boot-time/results/filesystems-size.ods
new file mode 100644
index 00000000..ab94e4c0
Binary files /dev/null and b/lab-data/boot-time/results/filesystems-size.ods differ
diff --git a/lab-data/boot-time/results/filesystems-time.ods b/lab-data/boot-time/results/filesystems-time.ods
new file mode 100644
index 00000000..c06c89ed
Binary files /dev/null and b/lab-data/boot-time/results/filesystems-time.ods differ
diff --git a/labs/boot-time-filesystem-optimizations/boot-time-filesystem-optimizations.tex b/labs/boot-time-filesystem-optimizations/boot-time-filesystem-optimizations.tex
index 474aaab7..6e919ebc 100644
--- a/labs/boot-time-filesystem-optimizations/boot-time-filesystem-optimizations.tex
+++ b/labs/boot-time-filesystem-optimizations/boot-time-filesystem-optimizations.tex
@@ -14,18 +14,10 @@ During this lab, we will compare 3 ways of accessing the root filesystem
 First, recompile your kernel with built-in {\em SquashFS} support (with
 default options), and update it on the SD card.
 
-Write the size of the \code{zImage} file in the first row of the below table:
+Write the size of the \code{zImage} file in the first row of the
+\code{~/boot-time-labs/results/filesystems-size.ods} spreadsheet:
 
-\begin{tabular}{| l | l |}
-  \hline
-  Type & zImage size (bytes) \\
-  \hline
-  \hline
-  zImage without initramfs & \\
-  \hline
-  zImage with initramfs & \\
-  \hline
-\end{tabular}
+\includegraphics[width=0.6\textwidth]{labs/boot-time-filesystem-optimizations/filesystems-size.png}
 
 Boot your system with \code{grabserial}, copying its output to
 \code{~/logs/filesystem-ext4.log}, and start filling the table below:
diff --git a/labs/boot-time-filesystem-optimizations/filesystems-size.png b/labs/boot-time-filesystem-optimizations/filesystems-size.png
new file mode 100644
index 00000000..733a000d
Binary files /dev/null and b/labs/boot-time-filesystem-optimizations/filesystems-size.png differ