for cpu_dir in /sys/devices/system/cpu/cpu[0-9]* do online_file="$cpu_dir"/online [ -f "$online_file" ] && [ "$(cat "$online_file")" -eq 0 ] && continue file="$cpu_dir"/cpufreq/scaling_governor [ -f "$file" ] && echo "performance" > "$file" done cd /lkp/benchmarks/vm-scalability mount -t tmpfs -o size=100% vm-scalability-tmp /tmp/vm-scalability-tmp truncate -s 202462535680 /tmp/vm-scalability-tmp/vm-scalability.img mkfs.xfs -q /tmp/vm-scalability-tmp/vm-scalability.img mount -o loop /tmp/vm-scalability-tmp/vm-scalability.img /tmp/vm-scalability-tmp/vm-scalability ./case-lru-file-readonce truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-1 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-2 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-3 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-4 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-5 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-6 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-7 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-8 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-9 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-10 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-11 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-12 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-13 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-14 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-15 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-16 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-17 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-18 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-19 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-20 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-21 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-22 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-23 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-24 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-25 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-26 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-27 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-28 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-29 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-30 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-31 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-32 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-33 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-34 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-35 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-36 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-37 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-38 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-39 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-40 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-41 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-42 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-43 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-44 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-45 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-46 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-47 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-48 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-49 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-50 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-51 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-52 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-53 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-54 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-55 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-56 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-57 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-58 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-59 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-60 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-61 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-62 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-63 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-64 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-65 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-66 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-67 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-68 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-69 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-70 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-71 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-72 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-73 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-74 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-75 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-76 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-77 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-78 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-79 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-80 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-81 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-82 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-83 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-84 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-85 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-86 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-87 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-88 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-89 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-90 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-91 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-92 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-93 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-94 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-95 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-96 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-97 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-98 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-99 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-100 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-101 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-102 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-103 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-104 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-105 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-106 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-107 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-108 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-109 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-110 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-111 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-112 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-113 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-114 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-115 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-116 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-117 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-118 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-119 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-120 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-121 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-122 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-123 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-124 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-125 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-126 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-127 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-128 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-129 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-130 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-131 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-132 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-133 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-134 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-135 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-136 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-137 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-138 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-139 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-140 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-141 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-142 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-143 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-144 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-145 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-146 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-147 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-148 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-149 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-150 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-151 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-152 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-153 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-154 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-155 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-156 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-157 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-158 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-159 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-160 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-161 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-162 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-163 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-164 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-165 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-166 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-167 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-168 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-169 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-170 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-171 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-172 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-173 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-174 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-175 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-176 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-177 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-178 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-179 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-180 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-181 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-182 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-183 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-184 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-185 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-186 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-187 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-188 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-189 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-190 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-191 -s 22906492245 truncate /tmp/vm-scalability-tmp/vm-scalability/sparse-lru-file-readonce-192 -s 22906492245 umount /tmp/vm-scalability-tmp/vm-scalability rm /tmp/vm-scalability-tmp/vm-scalability.img umount /tmp/vm-scalability-tmp