[FE training-materials-updates] sysdev: rootfs: Mention the initramfs init case

[Maxime Ripard]

Repository : git://git.free-electrons.com/training-materials.git

On branch  : master
Link       : http://git.free-electrons.com/training-materials/commit/?id=e6f372b73883b68c6041234b810313896888b71b

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

commit e6f372b73883b68c6041234b810313896888b71b
Author: Maxime Ripard <maxime.ripard at free-electrons.com>
Date:   Mon Aug 26 16:51:55 2013 +0200

    sysdev: rootfs: Mention the initramfs init case
    
    Signed-off-by: Maxime Ripard <maxime.ripard at free-electrons.com>


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

e6f372b73883b68c6041234b810313896888b71b
 .../sysdev-root-filesystem-minimal.tex             |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/slides/sysdev-root-filesystem-minimal/sysdev-root-filesystem-minimal.tex b/slides/sysdev-root-filesystem-minimal/sysdev-root-filesystem-minimal.tex
index f91fb30..b5e8194 100644
--- a/slides/sysdev-root-filesystem-minimal/sysdev-root-filesystem-minimal.tex
+++ b/slides/sysdev-root-filesystem-minimal/sysdev-root-filesystem-minimal.tex
@@ -10,6 +10,9 @@
     \begin{itemize}
     \item The kernel tries to run \code{/sbin/init}, \code{/bin/init},
       \code{/etc/init} and \code{/bin/sh}.
+    \item In the case of an initramfs, it will only look for
+      \code{/init}. Another path can be supplied by the \code{rdinit}
+      kernel argument.
     \item If none of them are found, the kernel panics and the boot
       process is stopped.
     \item The init application is responsible for starting all other