Lines Matching refs:null
40 if ! perf record -o /dev/null --quiet ${testprog} 2> /dev/null
45 if ! perf record --per-thread -o "${perfdata}" ${testprog} 2> /dev/null
65 perf record -p "${TESTPID}" --per-thread -o "${perfdata}" sleep 1 2> /dev/null
97 -c 1000 --per-thread ${testprog} 2> /dev/null \
98 | perf script -F ip,sym,iregs -i - 2> /dev/null \
110 if ! perf record -aB --synth=no -o "${perfdata}" ${testprog} 2> /dev/null
122 -o "${perfdata}" ${testprog} 2> /dev/null
139 if ! perf record -o "${perfdata}" ${testprog} 2> /dev/null
152 -o "${perfdata}" ${testprog} 2> /dev/null
178 if ! perf record -o "${perfdata}" -j any,counter ${testprog} 2> /dev/null