diff options
Diffstat (limited to 'tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh')
| -rwxr-xr-x | tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh b/tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh index 5e2e79b5eab..9fd546ccb07 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh @@ -115,20 +115,21 @@ QEMU="`identify_qemu $builddir/vmlinux.o`" # Generate -smp qemu argument. cpu_count=`configNR_CPUS.sh $config_template` -ncpus=`grep '^processor' /proc/cpuinfo | wc -l` -if test $cpu_count -gt $ncpus +vcpus=`identify_qemu_vcpus` +if test $cpu_count -gt $vcpus then - echo CPU count limited from $cpu_count to $ncpus + echo CPU count limited from $cpu_count to $vcpus touch $resdir/Warnings - echo CPU count limited from $cpu_count to $ncpus >> $resdir/Warnings - cpu_count=$ncpus -fi -if echo $qemu_args | grep -q -e -smp -then - echo CPU count specified by caller -else - qemu_args="$qemu_args -smp $cpu_count" + echo CPU count limited from $cpu_count to $vcpus >> $resdir/Warnings + cpu_count=$vcpus fi +qemu_args="`specify_qemu_cpus "$QEMU" "$qemu_args" "$cpu_count"`" + +# Generate architecture-specific and interaction-specific qemu arguments +qemu_args="$qemu_args `identify_qemu_args "$QEMU" "$builddir/console.log"`" + +# Generate qemu -append arguments +qemu_append="`identify_qemu_append "$QEMU"`" # Generate CPU-hotplug boot parameters boot_args="`rcutorture_param_onoff "$boot_args" $builddir/.config`" @@ -137,8 +138,8 @@ boot_args="`rcutorture_param_n_barrier_cbs "$boot_args"`" # Pull in Kconfig-fragment boot parameters boot_args="`configfrag_boot_params "$boot_args" "$config_template"`" -echo $QEMU -serial file:$builddir/console.log $qemu_args -m 512 -kernel $builddir/arch/x86/boot/bzImage -append \"noapic selinux=0 console=ttyS0 initcall_debug debug rcutorture.stat_interval=15 rcutorture.shutdown_secs=$seconds rcutorture.rcutorture_runnable=1 $boot_args\" > $resdir/qemu-cmd -$QEMU -name rcu-test -serial file:$builddir/console.log $qemu_args -m 512 -kernel $builddir/arch/x86/boot/bzImage -append "noapic selinux=0 console=ttyS0 initcall_debug debug rcutorture.stat_interval=15 rcutorture.shutdown_secs=$seconds rcutorture.rcutorture_runnable=1 $boot_args" & +echo $QEMU $qemu_args -m 512 -kernel $builddir/arch/x86/boot/bzImage -append \"$qemu_append rcutorture.stat_interval=15 rcutorture.shutdown_secs=$seconds rcutorture.rcutorture_runnable=1 $boot_args\" > $resdir/qemu-cmd +$QEMU $qemu_args -m 512 -kernel $builddir/arch/x86/boot/bzImage -append "$qemu_append rcutorture.stat_interval=15 rcutorture.shutdown_secs=$seconds rcutorture.rcutorture_runnable=1 $boot_args" & qemu_pid=$! commandcompleted=0 echo Monitoring qemu job at pid $qemu_pid |