[bootlin/training-materials updates] master: debugging: slides: debugging-common-tools: Use /proc when relevant (5724951c)

[Herve Codina]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/5724951c51b96ef7cc38e2de9a171571fd5d06e8

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

commit 5724951c51b96ef7cc38e2de9a171571fd5d06e8
Author: Herve Codina <herve.codina at bootlin.com>
Date:   Tue Nov 15 17:31:35 2022 +0100

    debugging: slides: debugging-common-tools: Use /proc when relevant
    
    Add /proc when relevant and fix some entries using /proc
    instead of /sys.
    
    Signed-off-by: Herve Codina <herve.codina at bootlin.com>


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

5724951c51b96ef7cc38e2de9a171571fd5d06e8
 slides/debugging-common-tools/debugging-common-tools.tex | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/slides/debugging-common-tools/debugging-common-tools.tex b/slides/debugging-common-tools/debugging-common-tools.tex
index 849e84e7..c6b72aee 100644
--- a/slides/debugging-common-tools/debugging-common-tools.tex
+++ b/slides/debugging-common-tools/debugging-common-tools.tex
@@ -193,9 +193,9 @@ liblqr-1.so.0 => /lib/x86_64-linux-gnu/liblqr-1.so.0 (0x00007fb4b6e00000)
         \item Memory with {\em free}, {\em vmstat}
         \item Networking
     \end{itemize}
-    \item Almost all these tools relies on the {\em sysfs} filesystem to obtain
-          the processes, memory and system information but will display them in
-          a more human readable way.
+    \item Almost all these tools relies on the {\em sysfs} or {\em procfs}
+          filesystem to obtain the processes, memory and system information but
+          will display them in a more human readable way.
     \begin{itemize}
       \item Networking tools uses a netlink interface with the networking
             subsystem of the kernel.
@@ -213,7 +213,7 @@ liblqr-1.so.0 => /lib/x86_64-linux-gnu/liblqr-1.so.0 (0x00007fb4b6e00000)
       \item Display PID, CPU usage, memory usage, uptime, etc.
     \end{itemize}
     \begin{itemize}
-      \item Uses {\em /sys/<pid>/} directory to obtain process information.
+      \item Uses {\em /proc/<pid>/} directory to obtain process information.
       \item Always present on almost all embedded platforms (provided by
             {\em busybox}).
     \end{itemize}