[PATCH v4 0/3] perf: topology on systems with offline/absent CPUs

Changes in v4: - rebase on top of 4.10 - fix style of commit logs - add comment to process_cpu_topology() This series aims to address issues on systems with offline/absent CPUs: 1. cpu_topology_map size Allocation based on _SC_NPROCESSORS_CONF is too small, there can be CPU IDs that are

[PATCH v4 0/3] perf: topology on systems with offline/absent CPUs

Changes in v4: - rebase on top of 4.10 - fix style of commit logs - add comment to process_cpu_topology() This series aims to address issues on systems with offline/absent CPUs: 1. cpu_topology_map size Allocation based on _SC_NPROCESSORS_CONF is too small, there can be CPU IDs that are