[BL training-materials-updates] Update defconfig stats

[Michael Opdenacker]

Repository : git://git.free-electrons.com/training-materials.git
On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=05c2f3f85115f0390959a9643fab0292990d2c03

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commit 05c2f3f85115f0390959a9643fab0292990d2c03
Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
Date:   Wed Jun 13 14:22:00 2018 +0200

    Update defconfig stats
    
    Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>


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05c2f3f85115f0390959a9643fab0292990d2c03
 .../kernel-driver-development-memory.tex                            | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/slides/kernel-driver-development-memory/kernel-driver-development-memory.tex b/slides/kernel-driver-development-memory/kernel-driver-development-memory.tex
index 06a8b76..728e268 100644
--- a/slides/kernel-driver-development-memory/kernel-driver-development-memory.tex
+++ b/slides/kernel-driver-development-memory/kernel-driver-development-memory.tex
@@ -236,15 +236,15 @@
   is chosen at configuration time.
   \begin{itemize}
   \item SLAB: legacy, well proven allocator.\\
-        Still the default in most ARM \code{defconfig} files.
+        Linux 4.17 on ARM: used in 46 \code{defconfig} files
   \item SLOB: much simpler. More space efficient but doesn't scale
         well. Saves a few hundreds of KB in small systems (depends on
         \code{CONFIG_EXPERT}) \\
-        Linux 4.4 on ARM: used in 5 \code{defconfig} files
+        Linux 4.17 on ARM: used in 7 \code{defconfig} files
   \item SLUB: more recent and simpler than
         SLAB, scaling much better (in particular for huge systems) and
         creating less fragmentation.\\
-        Linux 4.4 on ARM: used in 0 \code{defconfig} files
+        Linux 4.17 on ARM: used in 0 \code{defconfig} files
   \end{itemize}
   \begin{center}
     \includegraphics[height=0.1\textheight]{slides/kernel-driver-development-memory/slab-screenshot.png}