KVM: Add kvm trace userspace interface
This interface allows user a space application to read the trace of kvm related events through relayfs. Signed-off-by:Feng (Eric) Liu <eric.e.liu@intel.com> Signed-off-by:
Avi Kivity <avi@qumranet.com>
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- arch/x86/kvm/Kconfig 11 additions, 0 deletionsarch/x86/kvm/Kconfig
- arch/x86/kvm/Makefile 3 additions, 0 deletionsarch/x86/kvm/Makefile
- include/linux/kvm_host.h 14 additions, 0 deletionsinclude/linux/kvm_host.h
- virt/kvm/kvm_main.c 7 additions, 1 deletionvirt/kvm/kvm_main.c
- virt/kvm/kvm_trace.c 276 additions, 0 deletionsvirt/kvm/kvm_trace.c
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