diff options
| author | Jing Zhang <jingzhangos@google.com> | 2021-08-02 19:56:32 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-08-20 23:06:33 +0300 |
| commit | 87bcc5fa092f82a9890f9e73e4f4c7016ef64049 (patch) | |
| tree | c9c80d92eca31439b443fb9d8e5b04b868880435 /arch/powerpc/kvm | |
| parent | d49b11f080b77f5bd66eec938e01b87a16ef201f (diff) | |
| download | linux-87bcc5fa092f82a9890f9e73e4f4c7016ef64049.tar.xz | |
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>
Diffstat (limited to 'arch/powerpc/kvm')
| -rw-r--r-- | arch/powerpc/kvm/book3s.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/kvm/booke.c | 1 |
3 files changed, 1 insertions, 3 deletions
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c index 5cc6e90095b0..b785f6772391 100644 --- a/arch/powerpc/kvm/book3s.c +++ b/arch/powerpc/kvm/book3s.c @@ -69,7 +69,6 @@ const struct _kvm_stats_desc kvm_vcpu_stats_desc[] = { STATS_DESC_COUNTER(VCPU, emulated_inst_exits), STATS_DESC_COUNTER(VCPU, dec_exits), STATS_DESC_COUNTER(VCPU, ext_intr_exits), - STATS_DESC_TIME_NSEC(VCPU, halt_wait_ns), STATS_DESC_COUNTER(VCPU, halt_successful_wait), STATS_DESC_COUNTER(VCPU, dbell_exits), STATS_DESC_COUNTER(VCPU, gdbell_exits), diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 1d1fcc290fca..813ca155561b 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -4144,7 +4144,7 @@ out: /* Attribute wait time */ if (do_sleep) { - vc->runner->stat.halt_wait_ns += + vc->runner->stat.generic.halt_wait_ns += ktime_to_ns(cur) - ktime_to_ns(start_wait); /* Attribute failed poll time */ if (vc->halt_poll_ns) diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index 5ed6c235e059..977801c83aff 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -67,7 +67,6 @@ const struct _kvm_stats_desc kvm_vcpu_stats_desc[] = { STATS_DESC_COUNTER(VCPU, emulated_inst_exits), STATS_DESC_COUNTER(VCPU, dec_exits), STATS_DESC_COUNTER(VCPU, ext_intr_exits), - STATS_DESC_TIME_NSEC(VCPU, halt_wait_ns), STATS_DESC_COUNTER(VCPU, halt_successful_wait), STATS_DESC_COUNTER(VCPU, dbell_exits), STATS_DESC_COUNTER(VCPU, gdbell_exits), |