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KVM: MMU: gather remote tlb flush which occurs during page zapped
authorXiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Fri, 4 Jun 2010 13:55:29 +0000 (21:55 +0800)
committerAvi Kivity <avi@redhat.com>
Sun, 1 Aug 2010 07:39:27 +0000 (10:39 +0300)
commitd98ba053656c033180781007241f2c9d54606d56
treee62b4c3be2762640c6a3753f0d9fa6ef0fd76f9ftree | snapshot (tar.gz zip)
parent103ad25a86a6ec5418b3dca6a0d2bf2ba01a8318commit | diff
KVM: MMU: gather remote tlb flush which occurs during page zapped

Using kvm_mmu_prepare_zap_page() and kvm_mmu_zap_page() instead of
kvm_mmu_zap_page() that can reduce remote tlb flush IPI

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
arch/x86/kvm/mmu.c diff | blob | blame | history