[RFC PATCH V2 04/22] x86/intel_rdt: Introduce test to determine if closid is in use

2018-02-13 Thread Reinette Chatre
During CAT feature discovery the capacity bitmasks (CBMs) associated with all the classes of service are initialized to all ones, even if the class of service is not in use. Introduce a test that can be used to determine if a class of service is in use. This test enables code interested in parsing

[RFC PATCH V2 04/22] x86/intel_rdt: Introduce test to determine if closid is in use

2018-02-13 Thread Reinette Chatre
During CAT feature discovery the capacity bitmasks (CBMs) associated with all the classes of service are initialized to all ones, even if the class of service is not in use. Introduce a test that can be used to determine if a class of service is in use. This test enables code interested in parsing