Hi Tony, On 10/20/2023 2:30 PM, Tony Luck wrote: > The same rdt_domain structure is used for both control and monitor > functions. But this results in wasted memory as some of the fields are > only used by control functions, while most are only used for monitor > functions. > > Split into separate rdt_ctrl_domain and rdt_mon_domain structures with > just the fields required for control and monitoring respectively. Sounds like a motivation for the cpumask to form part of the common header? Reinette