[bootlin/training-materials updates] master: Boot time: remove duplicate information (15c6fbe5)

[Michael Opdenacker]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/15c6fbe59059c2b3e6c978d410ed1ad4ac377128

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

commit 15c6fbe59059c2b3e6c978d410ed1ad4ac377128
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Thu Oct 24 08:18:19 2019 +0200

    Boot time: remove duplicate information
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


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

15c6fbe59059c2b3e6c978d410ed1ad4ac377128
 slides/boot-time-kernel/boot-time-kernel.tex | 2 --
 1 file changed, 2 deletions(-)

diff --git a/slides/boot-time-kernel/boot-time-kernel.tex b/slides/boot-time-kernel/boot-time-kernel.tex
index bd0db30e..75484a77 100644
--- a/slides/boot-time-kernel/boot-time-kernel.tex
+++ b/slides/boot-time-kernel/boot-time-kernel.tex
@@ -262,8 +262,6 @@ unnecessary features:
               \code{quiet} command line argument but you won't have
 	      any access to kernel messages. You will have a
               significantly smaller kernel though.
-        \item Try \code{CONFIG_CC_OPTIMIZE_FOR_SIZE=y}. This will have
-              an impact on performance, you will have to benchmark.
 	\item Compile your kernel in {\em Thumb2} mode:
 	      \code{CONFIG_THUMB2_KERNEL} (any ARM toolchain can do
 	      that).