Messages in this thread | | | From | Liang Chen <> | Subject | [PATCH v3 0/2] KVM: count actual tlb flushes | Date | Thu, 18 Sep 2014 12:38:35 -0400 |
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* Instead of counting the number of coalesced flush requests, we count the actual tlb flushes. * Flushes from kvm_flush_remote_tlbs will also be counted. * Freeing the namespace a bit by replaces kvm_mmu_flush_tlb() with kvm_make_request() again.
--- v2 -> v3:
* split the patch into a series of two patches. * rename the util function kvm_mmu_flush_tlb in x86.c to kvm_vcpu_flush_tlb
v1 -> v2:
* Instead of calling kvm_mmu_flush_tlb everywhere to make sure the stat is always incremented, postponing the counting to kvm_check_request.
Liang Chen (1): KVM: x86: directly use kvm_make_request again
Radim Krčmář (1): KVM: x86: count actual tlb flushes
arch/x86/include/asm/kvm_host.h | 1 - arch/x86/kvm/mmu.c | 17 +++++------------ arch/x86/kvm/vmx.c | 2 +- arch/x86/kvm/x86.c | 13 ++++++++++--- 4 files changed, 16 insertions(+), 17 deletions(-)
-- 1.9.1
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