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#!/bin/sh
set -e
device=$1
if [ "$device" = "" ]; then
echo "Usage: zram-swap-deinit <device>"
exit 1
fi
sysblockdev=/sys/block/$(basename $device)
if [ ! -d $sysblockdev ]; then
echo "Block device not found in sysfs"
exit 1
fi
# zramctl -r is not suitable as it also removes the actual device. Recreating
# it is non-trivial, especially if not /dev/zram0 is used...
echo 1 > ${sysblockdev}/reset
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