case-lru-shm-rand


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#!/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 $SHM_FILE-$i $shm_size
	$USEMEM -f $SHM_FILE-$i --readonly --random $((shm_size / nr_task / 2)) &
done

wait

rm `seq -f $SHM_FILE-%g 1 $nr_task`