diff options
| author | Sean Christopherson <sean.j.christopherson@intel.com> | 2020-02-19 00:07:18 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-03-16 19:57:15 +0300 |
| commit | 82307e676f9d885871f121e4921b12905a53397d (patch) | |
| tree | 557d606d5dafe2188cd9a5d906ac404f17c35b56 /arch/powerpc/kvm/book3s_pr.c | |
| parent | 13f678894bd0112582ea26e9b98db5118150d6a9 (diff) | |
| download | linux-82307e676f9d885871f121e4921b12905a53397d.tar.xz | |
KVM: PPC: Move memslot memory allocation into prepare_memory_region()
Allocate the rmap array during kvm_arch_prepare_memory_region() to pave
the way for removing kvm_arch_create_memslot() altogether. Moving PPC's
memory allocation only changes the order of kernel memory allocations
between PPC and common KVM code.
No functional change intended.
Acked-by: Paul Mackerras <paulus@ozlabs.org>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/powerpc/kvm/book3s_pr.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_pr.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c index 729a0f12a752..3077a0cd0e5e 100644 --- a/arch/powerpc/kvm/book3s_pr.c +++ b/arch/powerpc/kvm/book3s_pr.c @@ -1927,7 +1927,8 @@ static void kvmppc_core_flush_memslot_pr(struct kvm *kvm, static int kvmppc_core_prepare_memory_region_pr(struct kvm *kvm, struct kvm_memory_slot *memslot, - const struct kvm_userspace_memory_region *mem) + const struct kvm_userspace_memory_region *mem, + enum kvm_mr_change change) { return 0; } @@ -1947,13 +1948,6 @@ static void kvmppc_core_free_memslot_pr(struct kvm_memory_slot *free, return; } -static int kvmppc_core_create_memslot_pr(struct kvm_memory_slot *slot, - unsigned long npages) -{ - return 0; -} - - #ifdef CONFIG_PPC64 static int kvm_vm_ioctl_get_smmu_info_pr(struct kvm *kvm, struct kvm_ppc_smmu_info *info) @@ -2099,7 +2093,6 @@ static struct kvmppc_ops kvm_ops_pr = { .set_spte_hva = kvm_set_spte_hva_pr, .mmu_destroy = kvmppc_mmu_destroy_pr, .free_memslot = kvmppc_core_free_memslot_pr, - .create_memslot = kvmppc_core_create_memslot_pr, .init_vm = kvmppc_core_init_vm_pr, .destroy_vm = kvmppc_core_destroy_vm_pr, .get_smmu_info = kvm_vm_ioctl_get_smmu_info_pr, |