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
