Lines Matching refs:null
50 if ! perf record -o /dev/null --quiet ${testprog} 2> /dev/null
55 if ! perf record --per-thread -o "${perfdata}" ${testprog} 2> /dev/null
75 perf record -p "${TESTPID}" --per-thread -o "${perfdata}" sleep 1 2> /dev/null
107 -c 1000 --per-thread ${testprog} 2> /dev/null \
108 | perf script -F ip,sym,iregs -i - 2> /dev/null \
120 if ! perf record -aB --synth=no -o "${perfdata}" ${testprog} 2> /dev/null
132 -o "${perfdata}" ${testprog} 2> /dev/null
149 if ! perf record -o "${perfdata}" ${testprog} 2> /dev/null
162 -o "${perfdata}" ${testprog} 2> /dev/null
188 …perf record -o "${perfdata}" -e "{branches:p,instructions}" -j any,counter ${testprog} 2> /dev/null
211 if ! perf record -aB --synth=cgroup --all-cgroups -o "${perfdata}" ${testprog} 2> /dev/null