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KVM: x86: inline memslot_valid_for_gpte

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The function now has a single caller, so there is no point
in keeping it separate.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2020-01-21 16:16:32 +01:00
parent e851265a81
commit 91b0d268a5
1 changed files with 4 additions and 13 deletions
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17
arch/x86/kvm/mmu/mmu.c
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@ -1264,17 +1264,6 @@ static void unaccount_huge_nx_page(struct kvm *kvm, struct kvm_mmu_page *sp)
list_del(&sp->lpage_disallowed_link);
}
static inline bool memslot_valid_for_gpte(struct kvm_memory_slot *slot,
bool no_dirty_log)
{
if (!slot || slot->flags & KVM_MEMSLOT_INVALID)
return false;
if (no_dirty_log && slot->dirty_bitmap)
return false;
return true;
}
static struct kvm_memory_slot *
gfn_to_memslot_dirty_bitmap(struct kvm_vcpu *vcpu, gfn_t gfn,
bool no_dirty_log)
@ -1282,8 +1271,10 @@ gfn_to_memslot_dirty_bitmap(struct kvm_vcpu *vcpu, gfn_t gfn,
struct kvm_memory_slot *slot;
slot = kvm_vcpu_gfn_to_memslot(vcpu, gfn);
if (!memslot_valid_for_gpte(slot, no_dirty_log))
slot = NULL;
if (!slot || slot->flags & KVM_MEMSLOT_INVALID)
return NULL;
if (no_dirty_log && slot->dirty_bitmap)
return NULL;
return slot;
}