Re: [PULL 5/8] KVM: async_pf: Provide additional direct page notification

2014-01-31 Thread Paolo Bonzini
Il 30/01/2014 13:53, Christian Borntraeger ha scritto: +static inline void kvm_async_page_present_async(struct kvm_vcpu *vcpu, + struct kvm_async_pf *work) +{ +#ifndef CONFIG_KVM_ASYNC_PF_SYNC + kvm_arch_async_page_present(vcpu, work); +#endif

Re: [PULL 5/8] KVM: async_pf: Provide additional direct page notification

2014-01-31 Thread Christian Borntraeger
On 31/01/14 12:38, Paolo Bonzini wrote: Il 30/01/2014 13:53, Christian Borntraeger ha scritto: +static inline void kvm_async_page_present_async(struct kvm_vcpu *vcpu, +struct kvm_async_pf *work) +{ +#ifndef CONFIG_KVM_ASYNC_PF_SYNC +

Re: [PULL 5/8] KVM: async_pf: Provide additional direct page notification

2014-01-31 Thread Paolo Bonzini
Il 31/01/2014 13:24, Christian Borntraeger ha scritto: On 31/01/14 12:38, Paolo Bonzini wrote: Il 30/01/2014 13:53, Christian Borntraeger ha scritto: +static inline void kvm_async_page_present_async(struct kvm_vcpu *vcpu, +struct kvm_async_pf *work) +{ +#ifndef

[PULL 5/8] KVM: async_pf: Provide additional direct page notification

2014-01-30 Thread Christian Borntraeger
From: Dominik Dingel din...@linux.vnet.ibm.com By setting a Kconfig option, the architecture can control when guest notifications will be presented by the apf backend. There is the default batch mechanism, working as before, where the vcpu thread should pull in this information. Opposite to this,