cpu-partitioning: used tuned instead of tuna for cores isolation

Resolves: rhbz#1442229

Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>

profiles/cpu-partitioning/script.sh

@@ -8,15 +8,13 @@ start() {
     cp /etc/systemd/system.conf "${TUNED_tmpdir}/etc/systemd/"
     cp 00-tuned-pre-udev.sh "${TUNED_tmpdir}/usr/lib/dracut/hooks/pre-udev/"
     python /usr/libexec/tuned/defirqaffinity.py "remove" "$TUNED_isolated_cores_expanded" &&
-    tuna -c "$TUNED_isolated_cores_expanded" -i
     sed -i '/^IRQBALANCE_BANNED_CPUS=/d' /etc/sysconfig/irqbalance
     echo "IRQBALANCE_BANNED_CPUS=$TUNED_isolated_cpumask" >>/etc/sysconfig/irqbalance
     setup_kvm_mod_low_latency
     return "$?"
 }
 
 stop() {
-    tuna -c "$TUNED_isolated_cores_expanded" -I &&
     python /usr/libexec/tuned/defirqaffinity.py "add" "$TUNED_isolated_cores_expanded"
     if [ "$1" = "full_rollback" ]
     then

profiles/cpu-partitioning/tuned.conf

@@ -44,15 +44,9 @@ cpu_affinity=${not_isolated_cores_expanded}
 priority=5
 script=${i:PROFILE_DIR}/script.sh
 
-# For cores isolation 'tuna' is used by default, but it cannot blacklist
-# processes. If you need process blacklisting (i.e. marking of processes
-# which can run on isolated cores) you can use 'scheduler' plugin for it
-# This is new feature, thus not enabled by default. You can enable it by
-# uncommenting the scheduler and its parameters bellow. In such case also
-# remove the two lines containing 'tuna' from from the script.sh.
-#[scheduler]
-#isolated_cores=${isolated_cores}
-#ps_blacklist=.*pmd.*;.*PMD.*;^DPDK;.*qemu-kvm.*
+[scheduler]
+isolated_cores=${isolated_cores}
+ps_blacklist=.*pmd.*;.*PMD.*;^DPDK;.*qemu-kvm.*
 
 [bootloader]
 priority=10

tuned.spec

@@ -136,7 +136,6 @@ Additional tuned profile(s) targeted to Network Function Virtualization (NFV).
 %package profiles-cpu-partitioning
 Summary: Additional tuned profile(s) optimized for CPU partitioning
 Requires: %{name} = %{version}
-Requires: tuna
 
 %description profiles-cpu-partitioning
 Additional tuned profile(s) optimized for CPU partitioning.