#!/bin/sh | |
# flush memory with use-once page cache reads | |
# lru_lock coverage | |
# 1781926 ____pagevec_lru_add | |
# 736056 shrink_inactive_list | |
. ./hw_vars | |
for i in `seq 1 $nr_task` | |
do | |
create_sparse_file $SPARSE_FILE-$i $((ROTATE_BYTES / nr_task)) | |
$USEMEM -f $SPARSE_FILE-$i --readonly $((ROTATE_BYTES / nr_task)) & | |
done | |
wait | |
rm `seq -f $SPARSE_FILE-%g 1 $nr_task` |