initrd.img中的init脚本分析，load_modules()分析

定义在scripts/functions中。

# Don‘t do log messages here to avoid confusing graphical boots

run_scripts /scripts/init-top

在init脚本中被调用：

maybe_break modules

[ "$quiet" != "y" ] && log_begin_msg "Loading essential drivers"

load_modules

[ "$quiet" != "y" ] && log_end_msg

# Load custom modules first

load_modules()

{

if [ -e /conf/modules ]; then

cat /conf/modules | while read m; do

# Skip empty lines

if [ -z "$m" ];  then

continue

fi

# Skip comments - d?ash removes whitespace prefix

com=$(printf "%.1s" "${m}")

if [ "$com" = "#" ]; then

continue

fi

modprobe $m

done

fi

}