| Brad Bishop | 63ae878 | 2019-10-09 09:56:13 -0400 | [diff] [blame^] | 1 | #!/bin/sh |
| 2 | set -e | ||||
| 3 | |||||
| 4 | device=$1 | ||||
| 5 | if [ "$device" = "" ]; then | ||||
| 6 | echo "Usage: zram-swap-deinit <device>" | ||||
| 7 | exit 1 | ||||
| 8 | fi | ||||
| 9 | |||||
| 10 | sysblockdev=/sys/block/$(basename $device) | ||||
| 11 | if [ ! -d $sysblockdev ]; then | ||||
| 12 | echo "Block device not found in sysfs" | ||||
| 13 | exit 1 | ||||
| 14 | fi | ||||
| 15 | |||||
| 16 | # zramctl -r is not suitable as it also removes the actual device. Recreating | ||||
| 17 | # it is non-trivial, especially if not /dev/zram0 is used... | ||||
| 18 | echo 1 > ${sysblockdev}/reset | ||||
| 19 | |||||