Lines Matching refs:null

53   if ! perf record -o /dev/null --quiet ${testprog} 2> /dev/null
58   if ! perf record --per-thread -o "${perfdata}" ${testprog} 2> /dev/null
78   perf record -p "${TESTPID}" --per-thread -o "${perfdata}" sleep 1 2> /dev/null
110     -c 1000 --per-thread ${testprog} 2> /dev/null \
111     | perf script -F ip,sym,iregs -i - 2> /dev/null \
123   if ! perf record -aB --synth=no -o "${perfdata}" ${testprog} 2> /dev/null
135     -o "${perfdata}" ${testprog} 2> /dev/null
152   if ! perf record -o "${perfdata}" ${testprog} 2> /dev/null
165     -o "${perfdata}" ${testprog} 2> /dev/null
191   if ! perf record -o "${perfdata}" -e "{branches:p,instructions}" -j any,counter ${testprog} 2> /dev/null
214   if ! perf record -aB --synth=cgroup --all-cgroups -o "${perfdata}" ${testprog} 2> /dev/null
237     perf test -w brstack 2> /dev/null
284   if ! perf stat -e "{slots,topdown-retiring}" true 2> /dev/null
289   if ! perf record -o "${perfdata}" -e "{instructions,slots,topdown-retiring}:S" true 2> /dev/null
303   if perf record -o "${perfdata}" -e "cycles" true 2> /dev/null
305     if ! perf record -o "${perfdata}" -e "cycles:P" true 2> /dev/null
316   if perf record -o "${perfdata}" -e "instructions" true 2> /dev/null
319     if ! perf record -o "${perfdata}" -e "instructions:P" true 2> /dev/null