Re: [PATCH v6 2/7] KVM: MMU: delete shadow page from hash list in kvm_mmu_prepare_zap_page

2013-05-20 Thread Xiao Guangrong
On 05/19/2013 06:47 PM, Gleb Natapov wrote: On Fri, May 17, 2013 at 05:12:57AM +0800, Xiao Guangrong wrote: Move deletion shadow page from the hash list from kvm_mmu_commit_zap_page to kvm_mmu_prepare_zap_page so that we can call kvm_mmu_commit_zap_page once for multiple

Re: [PATCH v6 2/7] KVM: MMU: delete shadow page from hash list in kvm_mmu_prepare_zap_page

2013-05-20 Thread Gleb Natapov
On Mon, May 20, 2013 at 05:19:26PM +0800, Xiao Guangrong wrote: On 05/19/2013 06:47 PM, Gleb Natapov wrote: On Fri, May 17, 2013 at 05:12:57AM +0800, Xiao Guangrong wrote: Move deletion shadow page from the hash list from kvm_mmu_commit_zap_page to kvm_mmu_prepare_zap_page so that we can

Re: [PATCH v6 2/7] KVM: MMU: delete shadow page from hash list in kvm_mmu_prepare_zap_page

2013-05-19 Thread Gleb Natapov
On Fri, May 17, 2013 at 05:12:57AM +0800, Xiao Guangrong wrote: Move deletion shadow page from the hash list from kvm_mmu_commit_zap_page to kvm_mmu_prepare_zap_page so that we can call kvm_mmu_commit_zap_page once for multiple kvm_mmu_prepare_zap_page that can help us to avoid unnecessary TLB