[PATCH v2 19/32] x86/intel/cqm: use PERF_CGROUP_NO_RECURSION in CQM

2016-05-11 Thread David Carrillo-Cisneros
The CQM hardware is not compatible with the way generic code handles cgroup hierarchies (simultaneously adding the events of for all ancestors of the current cgroup). This version of Intel's CQM driver handles cgroup hierarchy internally. Set PERF_CGROUP_NO_RECURSION for llc_occupancy events to

[PATCH v2 19/32] x86/intel/cqm: use PERF_CGROUP_NO_RECURSION in CQM

2016-05-11 Thread David Carrillo-Cisneros
The CQM hardware is not compatible with the way generic code handles cgroup hierarchies (simultaneously adding the events of for all ancestors of the current cgroup). This version of Intel's CQM driver handles cgroup hierarchy internally. Set PERF_CGROUP_NO_RECURSION for llc_occupancy events to