diff options
Diffstat (limited to 'nova/virt/hardware.py')
| -rw-r--r-- | nova/virt/hardware.py | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/nova/virt/hardware.py b/nova/virt/hardware.py index 271a719aa2..def72b97d1 100644 --- a/nova/virt/hardware.py +++ b/nova/virt/hardware.py @@ -869,7 +869,7 @@ def _pack_instance_onto_cores(host_cell, instance_cell, instance_cell.pcpuset) cpuset_reserved = _get_reserved( sibling_sets[1], pinning, num_cpu_reserved=num_cpu_reserved) - if not pinning or (num_cpu_reserved and not cpuset_reserved): + if pinning is None or (num_cpu_reserved and not cpuset_reserved): continue break @@ -895,7 +895,7 @@ def _pack_instance_onto_cores(host_cell, instance_cell, cpuset_reserved = _get_reserved( sibling_set, pinning, num_cpu_reserved=num_cpu_reserved) - if not pinning or (num_cpu_reserved and not cpuset_reserved): + if pinning is None or (num_cpu_reserved and not cpuset_reserved): return LOG.debug('Selected cores for pinning: %s, in cell %s', pinning, host_cell.id) @@ -2590,8 +2590,10 @@ def numa_usage_from_instance_numa(host_topology, instance_topology, None, fields.CPUAllocationPolicy.SHARED, ): continue - - pinned_cpus = set(instance_cell.cpu_pinning.values()) + if instance_cell.cpu_pinning: + pinned_cpus = set(instance_cell.cpu_pinning.values()) + else: + pinned_cpus = set() if instance_cell.cpuset_reserved: pinned_cpus |= instance_cell.cpuset_reserved |