Wire reporting of attribute resource usage all the way to the cluster controller via the host info API.

1 files changed, 1 insertions, 0 deletions

diff --git a/persistence/src/vespa/persistence/spi/attribute_resource_usage.h b/persistence/src/vespa/persistence/spi/attribute_resource_usage.h
index 8d28370e504..02e0c248e3d 100644
--- a/persistence/src/vespa/persistence/spi/attribute_resource_usage.h
+++ b/persistence/src/vespa/persistence/spi/attribute_resource_usage.h
@@ -29,6 +29,7 @@ public:
 
     double get_usage() const noexcept { return _usage; }
     const vespalib::string& get_name() const noexcept { return _name; }
+    bool valid() const noexcept { return !_name.empty(); }
 
     bool operator==(const AttributeResourceUsage& rhs) const noexcept {
         return ((_usage == rhs._usage) && (_name == rhs._name));