@@ -, +, @@ --- profiles/realtime-virtual-host/run-tscdeadline-latency.sh | 4 ++-- profiles/realtime-virtual-host/script.sh | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) --- a/profiles/realtime-virtual-host/run-tscdeadline-latency.sh +++ a/profiles/realtime-virtual-host/run-tscdeadline-latency.sh @@ -1,6 +1,6 @@ #!/bin/bash -QEMU=/usr/libexec/qemu-kvm +QEMU=$(type -P qemu-kvm || echo /usr/libexec/qemu-kvm) if [ ! -f /sys/module/kvm/parameters/lapic_timer_advance_ns ]; then echo "/sys/module/kvm/parameters/lapic_timer_advance_ns not found" @@ -14,7 +14,7 @@ for i in `seq 1000 500 7000`; do chrt -f 1 taskset -c $1 $QEMU -enable-kvm -device pc-testdev \ -device isa-debug-exit,iobase=0xf4,iosize=0x4 \ -display none -serial stdio -device pci-testdev \ - -kernel /usr/share/qemu-kvm/tscdeadline_latency.flat \ + -kernel /usr/share/tuned/tscdeadline_latency.flat \ -cpu host | grep latency | cut -f 2 -d ":" > $dir/out A=0 --- a/profiles/realtime-virtual-host/script.sh +++ a/profiles/realtime-virtual-host/script.sh @@ -26,7 +26,7 @@ start() { if [ -f $ltanfile -a ! -f ./lapic_timer_adv_ns ]; then - if [ -f /usr/share/qemu-kvm/tscdeadline_latency.flat ]; then + if [ -f /usr/share/tuned/tscdeadline_latency.flat ]; then tempdir=`mktemp -d` isolatedcpu=`echo "$TUNED_isolated_cores_expanded" | cut -f 1 -d ","` sh ./run-tscdeadline-latency.sh $isolatedcpu > $tempdir/lat.out --