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authorSean Christopherson <seanjc@google.com>2021-02-12 16:50:09 -0800
committerPaolo Bonzini <pbonzini@redhat.com>2021-02-19 03:08:33 -0500
commit6dd03800b1afe4d3b6f26b0d20f2e1ecebf32b29 (patch)
treeca9cff18ac8e0206d72ddcd1b825f2c539564ec8 /arch/x86/include
parent2855f98265dc579bd2becb79ce0156d08e0df813 (diff)
downloadlinux-6dd03800b1afe4d3b6f26b0d20f2e1ecebf32b29.tar.gz
KVM: x86/mmu: Make dirty log size hook (PML) a value, not a function
Store the vendor-specific dirty log size in a variable, there's no need to wrap it in a function since the value is constant after hardware_setup() runs. Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20210213005015.1651772-9-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include')
-rw-r--r--arch/x86/include/asm/kvm-x86-ops.h1
-rw-r--r--arch/x86/include/asm/kvm_host.h2
2 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/include/asm/kvm-x86-ops.h b/arch/x86/include/asm/kvm-x86-ops.h
index 355a2ab8fc09..28c07cc01474 100644
--- a/arch/x86/include/asm/kvm-x86-ops.h
+++ b/arch/x86/include/asm/kvm-x86-ops.h
@@ -97,7 +97,6 @@ KVM_X86_OP_NULL(slot_enable_log_dirty)
KVM_X86_OP_NULL(slot_disable_log_dirty)
KVM_X86_OP_NULL(flush_log_dirty)
KVM_X86_OP_NULL(enable_log_dirty_pt_masked)
-KVM_X86_OP_NULL(cpu_dirty_log_size)
KVM_X86_OP_NULL(pre_block)
KVM_X86_OP_NULL(post_block)
KVM_X86_OP_NULL(vcpu_blocking)
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 84499aad01a4..fb59933610d9 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -1294,7 +1294,7 @@ struct kvm_x86_ops {
void (*enable_log_dirty_pt_masked)(struct kvm *kvm,
struct kvm_memory_slot *slot,
gfn_t offset, unsigned long mask);
- int (*cpu_dirty_log_size)(void);
+ int cpu_dirty_log_size;
/* pmu operations of sub-arch */
const struct kvm_pmu_ops *pmu_ops;