few more comments in fbgui

1 files changed, 9 insertions, 3 deletions

diff --git a/src/fbgui.cpp b/src/fbgui.cpp
index fdedf1f..bd0c508 100644
--- a/src/fbgui.cpp
+++ b/src/fbgui.cpp
@@ -327,7 +327,7 @@ void fbgui::performReboot() {
    }
 }
 //-------------------------------------------------------------------------------------------
-//                              Preparing System Boot (Stage 3)
+//                   Preparing Kernel Switch per kexec (initiating Stage 3)
 //-------------------------------------------------------------------------------------------
 /**
  * This method prepares kexec.
@@ -335,6 +335,13 @@ void fbgui::performReboot() {
  * The kernel command line file that should have been downloaded from the Preboot-Server
  * and the ip config file (created by udhcpc) are merged into the final completed KCL.
  *
+ * A process is then started to load the kernel, initramfs and kcl into kexec.
+ * The process tries to execute kexec -l with these parameters.
+ *
+ * If this succeeds, runKexec() is called
+ *
+ * @see fbgui::runKexec()
+ *
  */
 void fbgui::prepareKexec() {
 
@@ -392,8 +399,7 @@ void fbgui::prepareKexec() {
 /**
  * This method tries to execute: kexec -e
  *
- * kernel, initramfs and kcl has been previously loaded in kexec.
- * This method then tries to execute kexec -e
+ * This method tries to execute: kexec -e
  *
  */
 void fbgui::runKexec() {