Messages in this thread | | | Subject | Re: [PATCH 13/13] KVM: x86/mmu: Tear down roots in fast invalidation thread | From | Paolo Bonzini <> | Date | Thu, 1 Apr 2021 12:37:17 +0200 |
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On 31/03/21 23:08, Ben Gardon wrote: > +/* > + * Since kvm_tdp_mmu_invalidate_roots has acquired a reference to each > + * invalidated root, they will not be freed until this function drops the > + * reference. Before dropping that reference, tear down the paging > + * structure so that whichever thread does drop the last reference > + * only has to do a trivial ammount of work. Since the roots are invalid, > + * no new SPTEs should be created under them. > + */ > +void kvm_tdp_mmu_zap_all_fast(struct kvm *kvm)
Please rename this to kvm_tdp_mmu_zap_invalidated_roots.
Paolo
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