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| author | Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> | 2010-06-04 21:53:54 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-08-01 10:39:27 +0300 |
| commit | 7775834a233478ec855b97e30727248f12eafe76 (patch) | |
| tree | 06902a6515f0c65b46d1aae37c3d362ca07258d5 /arch/x86/kvm/mmutrace.h | |
| parent | 7ae680eb2d5f0cb10ca0e6d1ff5ecb145befe8e4 (diff) | |
| download | blackbird-obmc-linux-7775834a233478ec855b97e30727248f12eafe76.tar.gz blackbird-obmc-linux-7775834a233478ec855b97e30727248f12eafe76.zip | |
KVM: MMU: split the operations of kvm_mmu_zap_page()
Using kvm_mmu_prepare_zap_page() and kvm_mmu_commit_zap_page() to
split kvm_mmu_zap_page() function, then we can:
- traverse hlist safely
- easily to gather remote tlb flush which occurs during page zapped
Those feature can be used in the later patches
Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/mmutrace.h')
| -rw-r--r-- | arch/x86/kvm/mmutrace.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/mmutrace.h b/arch/x86/kvm/mmutrace.h index 42f07b1bfbc9..3aab0f0930ef 100644 --- a/arch/x86/kvm/mmutrace.h +++ b/arch/x86/kvm/mmutrace.h @@ -190,7 +190,7 @@ DEFINE_EVENT(kvm_mmu_page_class, kvm_mmu_unsync_page, TP_ARGS(sp) ); -DEFINE_EVENT(kvm_mmu_page_class, kvm_mmu_zap_page, +DEFINE_EVENT(kvm_mmu_page_class, kvm_mmu_prepare_zap_page, TP_PROTO(struct kvm_mmu_page *sp), TP_ARGS(sp) |
