summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/kvm/trace_hv.h
Commit message (Collapse)AuthorAgeFilesLines
* KVM: PPC: Book3S HV: Tracepoints for KVM HV guest interactionsSuresh E. Warrier2014-12-171-0/+477
This patch adds trace points in the guest entry and exit code and also for exceptions handled by the host in kernel mode - hypercalls and page faults. The new events are added to /sys/kernel/debug/tracing/events under a new subsystem called kvm_hv. Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Suresh Warrier <warrier@linux.vnet.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
OpenPOWER on IntegriCloud