#!/bin/sh

#
# Exercises code in mremap.c of mm/
#
# First creates a sparse file and then maps it to the VM of calling
#
# process. Then remaps it after scaling it by SCALE_FACTOR defined in usemem.
#

. ./hw_vars

create_sparse_file $SPARSE_FILE $ROTATE_BYTES
$USEMEM -t $nr_task -f $SPARSE_FILE -E --prealloc --readonly --random $((ROTATE_BYTES / nr_task))

rm $SPARSE_FILE