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KVM: X86: Zap the invalid list after remote tlb flushing
authorLai Jiangshan <laijs@linux.alibaba.com>
Sat, 18 Sep 2021 00:56:33 +0000 (08:56 +0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Thu, 30 Sep 2021 08:27:09 +0000 (04:27 -0400)
commitdc6de1c777757c2948a6b63b464cb4a95d40234e
tree1e7bbf35772550b2d307d81e876b66b30019f968tree | snapshot
parent32f7c9f979226835570f6cd5386dc94b8eb698c1commit | diff
KVM: X86: Zap the invalid list after remote tlb flushing

In mmu_sync_children(), it can zap the invalid list after remote tlb flushing.
Emptifying the invalid list ASAP might help reduce a remote tlb flushing
in some cases.

Signed-off-by: Lai Jiangshan <laijs@linux.alibaba.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210918005636.3675-8-jiangshanlai@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/mmu/mmu.c diff | blob | history
Linux Kernel Source Tree.