Remove the generic kvm_reload_remote_mmus() and open code its functionality into the two x86 callers. x86 is (obviously) the only architecture that uses the hook, and is also the only architecture that uses KVM_REQ_MMU_RELOAD in a way that's consistent with the name. That will change in a future patch, as x86's usage when zapping a single shadow page x86 doesn't actually _need_ to reload all vCPUs' MMUs, only MMUs whose root is being zapped actually need to be reloaded. s390 also uses KVM_REQ_MMU_RELOAD, but for a slightly different purpose. Drop the generic code in anticipation of implementing s390 and x86 arch specific requests, which will allow dropping KVM_REQ_MMU_RELOAD entirely. Opportunistically reword the x86 TDP MMU comment to avoid making references to functions (and requests!) when possible, and to remove the rather ambiguous "this". No functional change intended.
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| @@ -1325,7 +1325,6 @@ int kvm_vcpu_yield_to(struct kvm_vcpu *target); · 1324 unmodified lines | |||
| 1325 | void kvm_vcpu_on_spin(struct kvm_vcpu *vcpu, bool usermode_vcpu_not_eligible); | 1325 | void kvm_vcpu_on_spin(struct kvm_vcpu *vcpu, bool usermode_vcpu_not_eligible); |
| 1326 | 1326 | ||
| 1327 | void kvm_flush_remote_tlbs(struct kvm *kvm); | 1327 | void kvm_flush_remote_tlbs(struct kvm *kvm); |
| 1328 | void kvm_reload_remote_mmus(struct kvm *kvm); | ||
| 1329 | 1328 | ||
| 1330 | #ifdef KVM_ARCH_NR_OBJS_PER_MEMORY_CACHE | 1329 | #ifdef KVM_ARCH_NR_OBJS_PER_MEMORY_CACHE |
| 1331 | int kvm_mmu_topup_memory_cache(struct kvm_mmu_memory_cache *mc, int min); | 1330 | int kvm_mmu_topup_memory_cache(struct kvm_mmu_memory_cache *mc, int min); |