[bootlin/training-materials updates] master: Boot time labs: fix name of kernel config option (bad2fe29)

[Michael Opdenacker]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/bad2fe29b8f88e9c9e6a4344b85035a2f8cd9ba1

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commit bad2fe29b8f88e9c9e6a4344b85035a2f8cd9ba1
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Thu Oct 24 08:31:25 2019 +0200

    Boot time labs: fix name of kernel config option
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


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bad2fe29b8f88e9c9e6a4344b85035a2f8cd9ba1
 labs/boot-time-kernel/boot-time-kernel.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/labs/boot-time-kernel/boot-time-kernel.tex b/labs/boot-time-kernel/boot-time-kernel.tex
index 24eeeaba..07f5ccff 100644
--- a/labs/boot-time-kernel/boot-time-kernel.tex
+++ b/labs/boot-time-kernel/boot-time-kernel.tex
@@ -9,7 +9,7 @@ Our default kernel already has the configuration settings that we need:
 \begin{itemize}
 \item \code{CONFIG_PRINTK_TIME=y}, to add a timestamp to each kernel
 message.
-\item \code{CONFIG_LOG_BUF=16}, to have a big enough kernel ring buffer.
+\item \code{CONFIG_LOG_BUF_SHIFT=16}, to have a big enough kernel ring buffer.
 \end{itemize}
 
 That's not sufficient. We also need the output of the \code{dmesg}