diff options
Diffstat (limited to 'package/system/zram-swap/files/zram.init')
| -rwxr-xr-x | package/system/zram-swap/files/zram.init | 40 |
1 files changed, 10 insertions, 30 deletions
diff --git a/package/system/zram-swap/files/zram.init b/package/system/zram-swap/files/zram.init index d97e85efa5..9fce5e4797 100755 --- a/package/system/zram-swap/files/zram.init +++ b/package/system/zram-swap/files/zram.init @@ -25,31 +25,6 @@ zram_getsize() # in megabytes fi } -zram_applicable() -{ - local zram_dev="$1" - - [ -e "$zram_dev" ] || { - logger -s -t zram_applicable -p daemon.crit "[ERROR] device '$zram_dev' not found" - return 1 - } - - [ -x /sbin/mkswap ] || { - logger -s -t zram_applicable -p daemon.err "[ERROR] 'BusyBox mkswap' not installed" - return 1 - } - - [ -x /sbin/swapon ] || { - logger -s -t zram_applicable -p daemon.err "[ERROR] 'BusyBox swapon' not installed" - return 1 - } - - [ -x /sbin/swapoff ] || { - logger -s -t zram_applicable -p daemon.err "[ERROR] 'BusyBox swapoff' not installed" - return 1 - } -} - zram_dev() { local idx="$1" @@ -160,9 +135,14 @@ start() return 1 fi - local zram_size="$( zram_getsize )" local zram_dev="$( zram_getdev )" - zram_applicable "$zram_dev" || return 1 + + [ -e "$zram_dev" ] || { + logger -s -t zram_start -p daemon.crit "[ERROR] device '$zram_dev' not found" + return 1 + } + + local zram_size="$( zram_getsize )" local zram_priority="$( uci -q get system.@system[0].zram_priority )" zram_priority=${zram_priority:+-p $zram_priority} @@ -171,8 +151,8 @@ start() zram_reset "$zram_dev" "enforcing defaults" zram_comp_algo "$zram_dev" echo $(( $zram_size * 1024 * 1024 )) >"/sys/block/$( basename "$zram_dev" )/disksize" - /sbin/mkswap "$zram_dev" - /sbin/swapon -d $zram_priority "$zram_dev" + busybox mkswap "$zram_dev" + busybox swapon -d $zram_priority "$zram_dev" } stop() @@ -181,7 +161,7 @@ stop() for zram_dev in $( grep zram /proc/swaps |awk '{print $1}' ); do { logger -s -t zram_stop -p daemon.debug "deactivate swap $zram_dev" - /sbin/swapoff "$zram_dev" && zram_reset "$zram_dev" "claiming memory back" + busybox swapoff "$zram_dev" && zram_reset "$zram_dev" "claiming memory back" local dev_index="$( echo $zram_dev | grep -o "[0-9]*$" )" if [ $dev_index -ne 0 ]; then logger -s -t zram_stop -p daemon.debug "removing zram $zram_dev" |