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#!/bin/sh /etc/rc.common
# Copyright (C) 2008 OpenWrt.org
START=14
load_modules() {
local section="$1"
config_get "size_kbytes" "$section" "size_kbytes"
config_get "backup_dev" "$section" "backup_dev"
#CC_PARAM_STR="memlimit_kb=$1 backing_dev=$BACKING_DEV"
config_get_bool "enabled" "$section" "enabled" '1'
if [ "$enabled" -gt 0 ]; then
if [ "`cat /proc/swaps | grep 'ramzswap0'`" != "" ]; then
echo "compcache already loaded"
else
if [ "$backup_dev" != "" ]; then
params_set="memlimit_kb=$size_kbytes backing_swap=$backup_dev"
else
params_set="disksize_kb=$size_kbytes"
fi
if [ "`lsmod | grep 'ramzswap'`" == "" ]; then
insmod lzo_compress
insmod lzo_decompress
insmod ramzswap $params_set
sleep 2
swapon /dev/ramzswap0
fi
fi
fi
}
remove_modules() {
local section="$1"
config_get_bool "enabled" "$section" "enabled" '1'
if [ "$enabled" -gt 0 ]; then
[ "`cat /proc/swaps | grep 'ramzswap0'`" != "" ] && swapoff /dev/ramzswap0
[ "`lsmod | grep 'ramzswap'`" != "" ] && rmmod ramzswap &> /dev/null
[ "`lsmod | grep 'lzo_compress'`" != "" ] && rmmod lzo_compress &> /dev/null
[ "`lsmod | grep 'lzo_decompress'`" != "" ] && rmmod lzo_decompress &> /dev/null
fi
}
start() {
config_load "compcache"
config_foreach load_modules "compcache"
}
stop() {
config_load "compcache"
config_foreach remove_modules "compcache"
}
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