cpumask=`awk -v cpus="$cpus" -v me=$me -v n=$n 'BEGIN {
srand(n + me + systime());
ncpus = split(cpus, ca);
- curcpu = ca[int(rand() * ncpus + 1)];
- z = "";
- for (i = 1; 4 * i <= curcpu; i++)
- z = z "0";
- print "0x" 2 ^ (curcpu % 4) z;
+ print ca[int(rand() * ncpus + 1)];
}' < /dev/null`
n=$(($n+1))
- if ! taskset -p $cpumask $$ > /dev/null 2>&1
+ if ! taskset -c -p $cpumask $$ > /dev/null 2>&1
then
- echo taskset failure: '"taskset -p ' $cpumask $$ '"'
+ echo taskset failure: '"taskset -c -p ' $cpumask $$ '"'
exit 1
fi