package/compcache: use mainline modules for kernels >=2.6.33 (thank you nbd)
[openwrt/svn-archive/archive.git] / package / compcache / files / compcache.init
1 #!/bin/sh /etc/rc.common
2 # Copyright (C) 2008 OpenWrt.org
3 START=14
4
5 load_modules() {
6 local section="$1"
7 config_get "size_kbytes" "$section" "size_kbytes"
8 config_get "backup_dev" "$section" "backup_dev"
9 #CC_PARAM_STR="memlimit_kb=$1 backing_dev=$BACKING_DEV"
10 config_get_bool "enabled" "$section" "enabled" '1'
11 if [ "$enabled" -gt 0 ]; then
12 if [ "`cat /proc/swaps | grep 'ramzswap0'`" != "" ]; then
13 echo "compcache already loaded"
14 else
15 if [ "$backup_dev" != "" ]; then
16 params_set="memlimit_kb=$size_kbytes backing_swap=$backup_dev"
17 else
18 params_set="disksize_kb=$size_kbytes"
19 fi
20 if [ "`lsmod | grep 'ramzswap'`" == "" ]; then
21 insmod lzo1x
22 insmod ramzswap $params_set
23 sleep 2
24 swapon /dev/ramzswap0
25 fi
26 fi
27 fi
28 }
29
30 remove_modules() {
31 local section="$1"
32 config_get_bool "enabled" "$section" "enabled" '1'
33 if [ "$enabled" -gt 0 ]; then
34 [ "`cat /proc/swaps | grep 'ramzswap0'`" != "" ] && swapoff /dev/ramzswap0
35 [ "`lsmod | grep 'ramzswap'`" != "" ] && rmmod ramzswap &> /dev/null
36 [ "`lsmod | grep 'lzo1x'`" != "" ] && rmmod lzo1x &> /dev/null
37 fi
38 }
39
40 start() {
41 config_load "compcache"
42 config_foreach load_modules "compcache"
43 }
44
45 stop() {
46 config_load "compcache"
47 config_foreach remove_modules "compcache"
48 }