diff options
Diffstat (limited to 'tools/testing/selftests/rcutorture')
| -rwxr-xr-x | tools/testing/selftests/rcutorture/bin/jitter.sh | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/tools/testing/selftests/rcutorture/bin/jitter.sh b/tools/testing/selftests/rcutorture/bin/jitter.sh index 15d937ba96ca..fd1ffaa5a135 100755 --- a/tools/testing/selftests/rcutorture/bin/jitter.sh +++ b/tools/testing/selftests/rcutorture/bin/jitter.sh @@ -68,16 +68,12 @@ do 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 |