This is an alternate way to provide statistics around vcpu dispatches in a SPLPAR environment. By obtaining access to the VPHN information, and in concert with the existing debugfs dtl interface, we can derive different statistics related to how vcpus are dispatched by the hypervisor.
- Naveen Naveen N. Rao (2): powerpc/pseries: Generalize hcall_vphn() powerpc/pseries: Add debugfs interface to retrieve VPHN info arch/powerpc/mm/numa.c | 132 ++++++++++++++++++++++++++++++++++++----- 1 file changed, 118 insertions(+), 14 deletions(-) -- 2.19.2
