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