KVM: stats: Add halt_wait_ns stats for all architectures
authorJing Zhang <jingzhangos@google.com>
Mon, 2 Aug 2021 16:56:32 +0000 (16:56 +0000)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 20 Aug 2021 20:06:33 +0000 (16:06 -0400)
commit87bcc5fa092f82a9890f9e73e4f4c7016ef64049
treec9c80d92eca31439b443fb9d8e5b04b868880435
parentd49b11f080b77f5bd66eec938e01b87a16ef201f
KVM: stats: Add halt_wait_ns stats for all architectures

Add simple stats halt_wait_ns to record the time a VCPU has spent on
waiting for all architectures (not just powerpc).

Signed-off-by: Jing Zhang <jingzhangos@google.com>
Message-Id: <20210802165633.1866976-5-jingzhangos@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/powerpc/include/asm/kvm_host.h
arch/powerpc/kvm/book3s.c
arch/powerpc/kvm/book3s_hv.c
arch/powerpc/kvm/booke.c
include/linux/kvm_host.h
include/linux/kvm_types.h
virt/kvm/kvm_main.c