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| author | Alexander Graf <agraf@suse.de> | 2012-08-08 00:44:52 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2012-10-05 23:38:42 +0200 |
| commit | 6346046c3a69edc9149311473b940f3af7c93752 (patch) | |
| tree | 0eea2921bb2a83d84e337cbf3735b358d9d4ddb7 /arch/powerpc/kvm/booke.c | |
| parent | 862d31f788f9a249f7656d02d8d4006e306108ce (diff) | |
| download | linux-6346046c3a69edc9149311473b940f3af7c93752.tar.gz linux-6346046c3a69edc9149311473b940f3af7c93752.tar.bz2 linux-6346046c3a69edc9149311473b940f3af7c93752.zip | |
KVM: PPC: BookE: Add some more trace points
Without trace points, debugging what exactly is going on inside guest
code can be very tricky. Add a few more trace points at places that
hopefully tell us more when things go wrong.
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kvm/booke.c')
| -rw-r--r-- | arch/powerpc/kvm/booke.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index 52f6cbb4923e..00bcc57428c7 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -143,6 +143,7 @@ void kvmppc_set_msr(struct kvm_vcpu *vcpu, u32 new_msr) static void kvmppc_booke_queue_irqprio(struct kvm_vcpu *vcpu, unsigned int priority) { + trace_kvm_booke_queue_irqprio(vcpu, priority); set_bit(priority, &vcpu->arch.pending_exceptions); } @@ -457,6 +458,8 @@ int kvmppc_core_prepare_to_enter(struct kvm_vcpu *vcpu) static void kvmppc_check_requests(struct kvm_vcpu *vcpu) { if (vcpu->requests) { + trace_kvm_check_requests(vcpu); + if (kvm_check_request(KVM_REQ_PENDING_TIMER, vcpu)) update_timer_ints(vcpu); #if defined(CONFIG_KVM_E500V2) || defined(CONFIG_KVM_E500MC) |